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[1/5747] COPY ../../libcxx/include/__flat_set/flat_multiset.h include/c++/v1/__flat_set/flat_multiset.h
[2/5747] COPY ../../libcxx/include/__flat_set/flat_set.h include/c++/v1/__flat_set/flat_set.h
[3/5747] COPY ../../libcxx/include/__flat_set/utils.h include/c++/v1/__flat_set/utils.h
[4/5747] COPY ../../libcxx/include/module.modulemap include/c++/v1/module.modulemap
[5/5747] COPY ../../libcxx/include/version include/c++/v1/version
[6/5747] STAMP obj/libcxx/include/copy_headers.stamp
[7/5747] STAMP stage2_unix/obj/libcxx/include/include.stamp
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[9/5747] ACTION //clang/include/clang/Basic:DiagnosticDriverCompatIDs(//llvm/utils/gn/build/toolchain:unix)
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[68/5527] ACTION //llvm/lib/Target/AArch64/Disassembler:AArch64GenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix)
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[72/5523] ACTION //llvm/lib/Target/AArch64/AsmParser:AArch64GenAsmMatcher(//llvm/utils/gn/build/toolchain:unix)
[73/5522] CXX obj/bolt/lib/Core/Core.FunctionLayout.o
[74/5522] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix)
[75/5521] ACTION //llvm/lib/Target/AArch64:AArch64GenFastISel(//llvm/utils/gn/build/toolchain:unix)
[76/5520] CXX obj/bolt/lib/Core/Core.Relocation.o
[77/5520] ACTION //llvm/lib/Target/AArch64:AArch64GenGlobalISel(//llvm/utils/gn/build/toolchain:unix)
[78/5519] CXX obj/llvm/tools/bugpoint-passes/bugpoint-passes.TestPasses.o
[79/5519] CXX obj/bolt/lib/Core/Core.BinaryData.o
[80/5519] CXX obj/bolt/lib/Core/Core.MCPlusBuilder.o
[81/5519] ACTION //llvm/lib/Target/AArch64:AArch64GenDAGISel(//llvm/utils/gn/build/toolchain:unix)
[82/5518] CXX obj/bolt/lib/RuntimeLibs/RuntimeLibs.HugifyRuntimeLibrary.o
[83/5518] CXX obj/bolt/lib/Core/Core.GDBIndex.o
[84/5518] CXX obj/llvm/unittests/Analysis/InlineAdvisorPlugin/InlineAdvisorPlugin.InlineAdvisorPlugin.o
[85/5518] CXX obj/llvm/unittests/Passes/Plugins/DoublerPlugin/DoublerPlugin.DoublerPlugin.o
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[89/5518] CXX obj/bolt/lib/Core/Core.AddressMap.o
[90/5518] CXX obj/bolt/lib/Passes/Passes.PatchEntries.o
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[92/5518] CXX obj/bolt/lib/Target/X86/X86.X86MCSymbolizer.o
[93/5518] STAMP obj/clang-tools-extra/clang-tidy/performance/performance.inputdeps.stamp
[94/5518] CXX obj/bolt/lib/Core/Core.BinaryFunctionProfile.o
[95/5518] STAMP obj/clang-tools-extra/clang-tidy/openmp/openmp.inputdeps.stamp
[96/5518] CXX obj/bolt/lib/RuntimeLibs/RuntimeLibs.InstrumentationRuntimeLibrary.o
[97/5518] CXX obj/bolt/lib/Passes/Passes.PLTCall.o
[98/5518] CXX obj/bolt/lib/Passes/Passes.CMOVConversion.o
[99/5518] STAMP obj/clang-tools-extra/clang-tidy/objc/objc.inputdeps.stamp
[100/5518] CXX obj/bolt/lib/Core/Core.DebugNames.o
[101/5518] CXX obj/bolt/lib/Passes/Passes.ADRRelaxationPass.o
[102/5518] CXX obj/bolt/lib/Passes/Passes.StackAvailableExpressions.o
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[107/5518] CXX obj/bolt/lib/Passes/Passes.FixRISCVCallsPass.o
[108/5518] CXX obj/bolt/lib/Core/Core.HashUtilities.o
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[110/5518] CXX obj/bolt/lib/Passes/Passes.StackAllocationAnalysis.o
[111/5518] CXX obj/bolt/lib/Core/Core.DebugData.o
[112/5518] CXX obj/bolt/lib/Passes/Passes.CacheMetrics.o
[113/5518] CXX obj/bolt/lib/Core/Core.ParallelUtilities.o
[114/5518] STAMP obj/clang-tools-extra/clang-tidy/readability/readability.inputdeps.stamp
[115/5518] CXX obj/bolt/lib/Passes/Passes.RetpolineInsertion.o
[116/5518] CXX obj/bolt/lib/Core/Core.DIEBuilder.o
[117/5518] CXX obj/bolt/lib/Passes/Passes.JTFootprintReduction.o
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[119/5518] CXX obj/bolt/lib/Passes/Passes.LongJmp.o
[120/5518] CXX obj/bolt/lib/Profile/Profile.BoltAddressTranslation.o
[121/5518] CXX obj/llvm/unittests/tools/llvm-profgen/LLVMProfgenTests.ContextCompressionTest.o
[122/5518] CXX obj/bolt/lib/Passes/Passes.StackReachingUses.o
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[145/5518] CXX obj/bolt/lib/Passes/Passes.Hugify.o
[146/5518] CXX obj/bolt/lib/Core/Core.BinaryFunctionCallGraph.o
[147/5518] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix)
[148/5518] CXX obj/bolt/lib/Passes/Passes.Aligner.o
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[150/5518] CXX obj/bolt/lib/Passes/Passes.SplitFunctions.o
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[152/5518] CXX obj/bolt/lib/Passes/Passes.ReorderFunctions.o
[153/5518] CXX obj/bolt/lib/Passes/Passes.Inliner.o
[154/5518] CXX obj/bolt/lib/Passes/Passes.DataflowInfoManager.o
[155/5518] ACTION //llvm/lib/Target/AArch64/MCTargetDesc:AArch64GenInstrInfo(//llvm/utils/gn/build/toolchain:unix)
[156/5517] CXX obj/clang-tools-extra/clang-tidy/objc/objc.ForbiddenSubclassingCheck.o
[157/5517] CXX obj/bolt/lib/Passes/Passes.ValidateInternalCalls.o
[158/5517] CXX obj/clang-tools-extra/clang-tidy/objc/objc.AvoidNSErrorInitCheck.o
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[160/5517] CXX obj/clang-tools-extra/clang-tidy/objc/objc.PropertyDeclarationCheck.o
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[449/5517] STAMP obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.inputdeps.stamp
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[641/5517] STAMP obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.inputdeps.stamp
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[668/5517] STAMP obj/clang-tools-extra/unittests/clang-query/ClangQueryTests.inputdeps.stamp
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[924/5517] CXX obj/clang/lib/ASTMatchers/Dynamic/Dynamic.Parser.o
[925/5517] CXX obj/clang/lib/AST/AST.Type.o
[926/5517] CXX obj/clang/lib/Analysis/FlowSensitive/Models/Models.ChromiumCheckModel.o
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[928/5517] CXX obj/clang/lib/Basic/Basic.Module.o
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[931/5517] STAMP obj/clang/lib/Driver/Driver.inputdeps.stamp
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[933/5517] CXX obj/clang/lib/Basic/Basic.DiagnosticIDs.o
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[936/5517] CXX obj/clang/lib/Basic/Basic.Diagnostic.o
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[940/5517] CXX obj/clang/lib/AST/AST.AttrImpl.o
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[942/5517] CXX obj/clang/lib/Basic/Basic.IdentifierTable.o
[943/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGLoopInfo.o
[944/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.SystemZ.o
[945/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.VE.o
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[948/5517] CXX obj/clang/lib/Analysis/FlowSensitive/FlowSensitive.Transfer.o
[949/5517] CXX obj/clang/lib/AST/AST.VTableBuilder.o
[950/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.RISCV.o
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[955/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.CrossWindows.o
[956/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.CSKYToolChain.o
[957/5517] AR lib/libclangBasic.a
[958/5517] AR lib/libclangdSupport.a
[959/5517] AR lib/libclangAPINotes.a
[960/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.DragonFly.o
[961/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.BareMetal.o
[962/5517] CXX obj/clang/lib/AST/AST.ParentMapContext.o
[963/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.FreeBSD.o
[964/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Flang.o
[965/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.HLSL.o
[966/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Cuda.o
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[969/5517] CXX obj/clang/lib/AST/AST.TextNodeDumper.o
[970/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.HIPAMD.o
[971/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Fuchsia.o
[972/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.InterfaceStubs.o
[973/5517] CXX obj/clang/lib/AST/ByteCode/AST.EvalEmitter.o
[974/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Hurd.o
[975/5517] CXX obj/clang/lib/CodeGen/CodeGen.ABIInfo.o
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[977/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGHLSLBuiltins.o
[978/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Hexagon.o
[979/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCUDARuntime.o
[980/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.HIPUtility.o
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[982/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCXXABI.o
[983/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCRuntime.o
[984/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGPointerAuth.o
[985/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenCLRuntime.o
[986/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.AMDGPUOpenMP.o
[987/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.AVR.o
[988/5517] CXX obj/clang/lib/Analysis/FlowSensitive/Models/Models.UncheckedOptionalAccessModel.o
[989/5517] CXX obj/clang/lib/Driver/Driver.OptionUtils.o
[990/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.M68k.o
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[992/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.MSP430.o
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[995/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Linux.o
[996/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.CommonArgs.o
[997/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCXX.o
[998/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.PPC.o
[999/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Darwin.o
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[1001/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCleanup.o
[1002/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGRecordLayoutBuilder.o
[1003/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.ARM.o
[1004/5517] CXX obj/clang/lib/Driver/ToolChains/Arch/Driver.Mips.o
[1005/5517] CXX obj/clang/lib/CrossTU/CrossTU.CrossTranslationUnit.o
[1006/5517] CXX obj/clang/lib/Driver/Driver.MultilibBuilder.o
[1007/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.AMDGPU.o
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[1009/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.AIX.o
[1010/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Gnu.o
[1011/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCUDANV.o
[1012/5517] CXX obj/clang/lib/Driver/Driver.Job.o
[1013/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGExprComplex.o
[1014/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCoroutine.o
[1015/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGAtomic.o
[1016/5517] CXX obj/clang/lib/Driver/Driver.ToolChain.o
[1017/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGExprConstant.o
[1018/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGDeclCXX.o
[1019/5517] CXX obj/clang/lib/Driver/Driver.Multilib.o
[1020/5517] CXX obj/clang/lib/Driver/Driver.SanitizerArgs.o
[1021/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGNonTrivialStruct.o
[1022/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGException.o
[1023/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGObjC.o
[1024/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGClass.o
[1025/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGExprCXX.o
[1026/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenMPRuntimeGPU.o
[1027/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCGNU.o
[1028/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGExprAgg.o
[1029/5517] CXX obj/clang/lib/AST/AST.DynamicRecursiveASTVisitor.o
[1030/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGBlocks.o
[1031/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCMac.o
[1032/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGExprScalar.o
[1033/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGDecl.o
[1034/5517] CXX obj/clang/lib/CodeGen/CodeGen.ConstantInitBuilder.o
[1035/5517] CXX obj/clang/lib/CodeGen/CodeGen.HLSLBufferLayoutBuilder.o
[1036/5517] CXX obj/clang/lib/CodeGen/CodeGen.SanitizerMetadata.o
[1037/5517] CXX obj/clang/lib/CodeGen/CodeGen.PatternInit.o
[1038/5517] CXX obj/clang/lib/CodeGen/CodeGen.MacroPPCallbacks.o
[1039/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Clang.o
[1040/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGBuiltin.o
[1041/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenABITypes.o
[1042/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGExpr.o
[1043/5517] STAMP obj/clang/lib/Format/Format.inputdeps.stamp
[1044/5517] CXX obj/clang/lib/AST/AST.ExprConstant.o
[1045/5517] CXX obj/clang/lib/CodeGen/CodeGen.SwiftCallingConv.o
[1046/5517] CXX obj/clang/lib/CodeGen/CodeGen.ModuleBuilder.o
[1047/5517] CXX obj/clang/lib/Driver/Driver.Driver.o
[1048/5517] CXX obj/clang/lib/CodeGen/CodeGen.LinkInModulesPass.o
[1049/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGCall.o
[1050/5517] STAMP obj/clang/lib/Edit/Edit.inputdeps.stamp
[1051/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGVTT.o
[1052/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenTBAA.o
[1053/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.AMDGPU.o
[1054/5517] STAMP obj/clang/lib/ExtractAPI/ExtractAPI.inputdeps.stamp
[1055/5517] CXX obj/clang/lib/Format/Format.FormatToken.o
[1056/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.Hexagon.o
[1057/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGHLSLRuntime.o
[1058/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenTypes.o
[1059/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.SPIR.o
[1060/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.NVPTX.o
[1061/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.SystemZ.o
[1062/5517] CXX obj/clang/lib/Edit/Edit.Commit.o
[1063/5517] CXX obj/clang/lib/Format/Format.MacroCallReconstructor.o
[1064/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.AVR.o
[1065/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.BPF.o
[1066/5517] CXX obj/clang/lib/CodeGen/CodeGen.TargetInfo.o
[1067/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.ARC.o
[1068/5517] CXX obj/clang/lib/Format/Format.IntegerLiteralSeparatorFixer.o
[1069/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGVTables.o
[1070/5517] CXX obj/clang/lib/Edit/Edit.EditedSource.o
[1071/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.PPC.o
[1072/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.WebAssembly.o
[1073/5517] CXX obj/clang/lib/Format/Format.NamespaceEndCommentsFixer.o
[1074/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.X86.o
[1075/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Lanai.o
[1076/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.CSKY.o
[1077/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.AMDGPU.o
[1078/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.DirectX.o
[1079/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Hexagon.o
[1080/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.MSP430.o
[1081/5517] CXX obj/clang/lib/Format/Format.MacroExpander.o
[1082/5517] STAMP obj/clang/lib/Frontend/Frontend.inputdeps.stamp
[1083/5517] CXX obj/clang/lib/CodeGen/CodeGen.BackendUtil.o
[1084/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.M68k.o
[1085/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.LoongArch.o
[1086/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.AArch64.o
[1087/5517] CXX obj/clang/lib/Format/Format.FormatTokenLexer.o
[1088/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.ARM.o
[1089/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.PPCFreeBSD.o
[1090/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.PNaCl.o
[1091/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGStmt.o
[1092/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.SPIRVOpenMP.o
[1093/5517] CXX obj/clang/lib/Frontend/Frontend.ChainedDiagnosticConsumer.o
[1094/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.PPCLinux.o
[1095/5517] CXX obj/clang/lib/ASTMatchers/ASTMatchers.ASTMatchFinder.o
[1096/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Mips.o
[1097/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.NaCl.o
[1098/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.MipsLinux.o
[1099/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.SYCL.o
[1100/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.TCE.o
[1101/5517] CXX obj/clang/lib/Edit/Edit.RewriteObjCFoundationAPI.o
[1102/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.SPIRV.o
[1103/5517] CXX obj/clang/lib/Driver/Driver.Types.o
[1104/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.PS4CPU.o
[1105/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.PPC.o
[1106/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.VEToolchain.o
[1107/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.RISCVToolchain.o
[1108/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.NetBSD.o
[1109/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.NVPTX.o
[1110/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.OpenBSD.o
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[1112/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.MinGW.o
[1113/5517] CXX obj/clang/lib/CodeGen/CodeGen.CoverageMappingGen.o
[1114/5517] CXX obj/clang/lib/ExtractAPI/ExtractAPI.API.o
[1115/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.XCore.o
[1116/5517] CXX obj/clang/lib/CodeGen/CodeGen.VarBypassDetector.o
[1117/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.UEFI.o
[1118/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.Solaris.o
[1119/5517] CXX obj/clang/lib/CodeGen/CodeGen.ItaniumCXXABI.o
[1120/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenFunction.o
[1121/5517] CXX obj/clang/lib/ExtractAPI/ExtractAPI.TypedefUnderlyingTypeResolver.o
[1122/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.TCE.o
[1123/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.WebAssembly.o
[1124/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.SPIR.o
[1125/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.ZOS.o
[1126/5517] CXX obj/clang/lib/CodeGen/CodeGen.MicrosoftCXXABI.o
[1127/5517] CXX obj/clang/lib/Driver/Driver.XRayArgs.o
[1128/5517] CXX obj/clang/lib/Driver/ToolChains/Driver.OHOS.o
[1129/5517] AR lib/libclangDriver.a
[1130/5517] CXX obj/clang/lib/Frontend/Frontend.DiagnosticRenderer.o
[1131/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.Sparc.o
[1132/5517] CXX obj/clang/lib/Format/Format.AffectedRangeManager.o
[1133/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.SystemZ.o
[1134/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.WebAssembly.o
[1135/5517] CXX obj/clang/lib/Frontend/Frontend.DependencyGraph.o
[1136/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.VE.o
[1137/5517] STAMP obj/lldb/source/Symbol/Symbol.inputdeps.stamp
[1138/5517] STAMP obj/clang/lib/Interpreter/Interpreter.inputdeps.stamp
[1139/5517] CXX obj/clang/lib/ExtractAPI/ExtractAPI.DeclarationFragments.o
[1140/5517] CXX obj/clang/lib/Format/Format.DefinitionBlockSeparator.o
[1141/5517] CXX obj/clang/lib/Format/Format.ObjCPropertyAttributeOrderFixer.o
[1142/5517] CXX obj/clang/lib/Frontend/Frontend.HeaderIncludeGen.o
[1143/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.FixItRewriter.o
[1144/5517] STAMP obj/clang/lib/Index/Index.inputdeps.stamp
[1145/5517] CXX obj/clang/lib/Format/Format.BreakableToken.o
[1146/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.RewriteTest.o
[1147/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.RISCV.o
[1148/5517] CXX obj/clang/lib/Frontend/Frontend.TextDiagnosticBuffer.o
[1149/5517] CXX obj/clang/lib/AST/ByteCode/AST.Interp.o
[1150/5517] CXX obj/clang/lib/Frontend/Frontend.LogDiagnosticPrinter.o
[1151/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenMPRuntime.o
[1152/5517] CXX obj/clang/lib/Frontend/Frontend.MultiplexConsumer.o
[1153/5517] CXX obj/clang/lib/Format/Format.TokenAnalyzer.o
[1154/5517] STAMP obj/clang/lib/InstallAPI/InstallAPI.inputdeps.stamp
[1155/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenAction.o
[1156/5517] CXX obj/clang/lib/Format/Format.UsingDeclarationsSorter.o
[1157/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.XCore.o
[1158/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.RewriteMacros.o
[1159/5517] CXX obj/clang/lib/Format/Format.QualifierAlignmentFixer.o
[1160/5517] CXX obj/clang/lib/ExtractAPI/Serialization/ExtractAPI.SymbolGraphSerializer.o
[1161/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.InclusionRewriter.o
[1162/5517] CXX obj/clang/lib/Format/Format.ContinuationIndenter.o
[1163/5517] STAMP obj/clang/lib/Parse/Parse.inputdeps.stamp
[1164/5517] CXX obj/clang/lib/Format/Format.UnwrappedLineFormatter.o
[1165/5517] CXX obj/clang/lib/Format/Format.SortJavaScriptImports.o
[1166/5517] CXX obj/clang/lib/CodeGen/Targets/CodeGen.X86.o
[1167/5517] CXX obj/clang/lib/Frontend/Frontend.SARIFDiagnosticPrinter.o
[1168/5517] CXX obj/clang/lib/Frontend/Frontend.TextDiagnosticPrinter.o
[1169/5517] CXX obj/clang/lib/Frontend/Frontend.SARIFDiagnostic.o
[1170/5517] CXX obj/clang/lib/Frontend/Frontend.LayoutOverrideSource.o
[1171/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.HTMLPrint.o
[1172/5517] CXX obj/clang/lib/Format/Format.UnwrappedLineParser.o
[1173/5517] CXX obj/clang/lib/Frontend/Frontend.PrintPreprocessedOutput.o
[1174/5517] CXX obj/clang/lib/Format/Format.TokenAnnotator.o
[1175/5517] CXX obj/clang/lib/InstallAPI/InstallAPI.DiagnosticBuilderWrappers.o
[1176/5517] CXX obj/clang/lib/Format/Format.WhitespaceManager.o
[1177/5517] CXX obj/clang/lib/Frontend/Frontend.CreateInvocationFromCommandLine.o
[1178/5517] CXX obj/clang/lib/Frontend/Frontend.SerializedDiagnosticPrinter.o
[1179/5517] CXX obj/clang/lib/Frontend/Frontend.TextDiagnostic.o
[1180/5517] CXX obj/clang/lib/InstallAPI/InstallAPI.FileList.o
[1181/5517] CXX obj/clang/lib/Frontend/Frontend.DependencyFile.o
[1182/5517] STAMP obj/clang/lib/Lex/Lex.inputdeps.stamp
[1183/5517] CXX obj/clang/lib/Index/Index.IndexSymbol.o
[1184/5517] CXX obj/clang/lib/Index/Index.FileIndexRecord.o
[1185/5517] CXX obj/clang/lib/Interpreter/Interpreter.Value.o
[1186/5517] CXX obj/clang/lib/Parse/Parse.ParseHLSLRootSignature.o
[1187/5517] CXX obj/clang/lib/Index/Index.CommentToXML.o
[1188/5517] CXX obj/clang/lib/InstallAPI/InstallAPI.DylibVerifier.o
[1189/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.ARM.o
[1190/5517] CXX obj/clang/lib/Frontend/Frontend.ChainedIncludesSource.o
[1191/5517] CXX obj/clang/lib/Frontend/Frontend.ASTMerge.o
[1192/5517] CXX obj/clang/lib/Frontend/Frontend.VerifyDiagnosticConsumer.o
[1193/5517] CXX obj/clang/lib/Format/Format.Format.o
[1194/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGStmtOpenMP.o
[1195/5517] CXX obj/clang/lib/Lex/Lex.LexHLSLRootSignature.o
[1196/5517] CXX obj/clang/lib/Index/Index.IndexingContext.o
[1197/5517] CXX obj/clang/lib/Frontend/Frontend.ModuleDependencyCollector.o
[1198/5517] CXX obj/clang/lib/Index/Index.IndexDecl.o
[1199/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenPGO.o
[1200/5517] CXX obj/clang/lib/Lex/Lex.InitHeaderSearch.o
[1201/5517] CXX obj/clang/lib/Lex/Lex.DependencyDirectivesScanner.o
[1202/5517] CXX obj/clang/lib/Frontend/Frontend.InitPreprocessor.o
[1203/5517] CXX obj/clang/lib/Frontend/Frontend.TestModuleFileExtension.o
[1204/5517] CXX obj/clang/lib/Lex/Lex.PPConditionalDirectiveRecord.o
[1205/5517] CXX obj/clang/lib/Lex/Lex.PPCallbacks.o
[1206/5517] CXX obj/clang/lib/Interpreter/Interpreter.IncrementalExecutor.o
[1207/5517] STAMP obj/clang/lib/Sema/Sema.inputdeps.stamp
[1208/5517] CXX obj/clang/lib/Interpreter/Interpreter.DeviceOffload.o
[1209/5517] CXX obj/clang/lib/Lex/Lex.MacroInfo.o
[1210/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.FrontendActions.o
[1211/5517] CXX obj/clang/lib/Lex/Lex.MacroArgs.o
[1212/5517] CXX obj/clang/lib/CodeGen/CodeGen.ObjectFilePCHContainerWriter.o
[1213/5517] CXX obj/clang/lib/Lex/Lex.PPCaching.o
[1214/5517] CXX obj/clang/lib/CodeGen/CodeGen.CGDebugInfo.o
[1215/5517] CXX obj/clang/lib/Lex/Lex.ScratchBuffer.o
[1216/5517] CXX obj/clang/lib/Frontend/Frontend.FrontendAction.o
[1217/5517] CXX obj/clang/lib/Parse/Parse.ParseHLSL.o
[1218/5517] STAMP obj/clang/lib/Rewrite/Rewrite.inputdeps.stamp
[1219/5517] STAMP obj/clang/lib/StaticAnalyzer/Checkers/Checkers.inputdeps.stamp
[1220/5517] CXX obj/clang/lib/Lex/Lex.LiteralSupport.o
[1221/5517] CXX obj/clang/lib/Interpreter/Interpreter.InterpreterUtils.o
[1222/5517] CXX obj/clang/lib/Frontend/Frontend.PrecompiledPreamble.o
[1223/5517] CXX obj/clang/lib/Index/Index.USRGeneration.o
[1224/5517] CXX obj/clang/lib/Index/Index.IndexingAction.o
[1225/5517] CXX obj/clang/lib/Lex/Lex.Lexer.o
[1226/5517] CXX obj/clang/lib/Interpreter/Interpreter.InterpreterValuePrinter.o
[1227/5517] CXX obj/clang/lib/Frontend/Frontend.ASTUnit.o
[1228/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.RewriteObjC.o
[1229/5517] CXX obj/clang/lib/Frontend/Frontend.CompilerInstance.o
[1230/5517] CXX obj/clang/lib/Lex/Lex.PreprocessorLexer.o
[1231/5517] CXX obj/clang/lib/Interpreter/Interpreter.IncrementalParser.o
[1232/5517] CXX obj/clang/lib/Lex/Lex.ModuleMapFile.o
[1233/5517] CXX obj/clang/lib/Parse/Parse.ParseAST.o
[1234/5517] CXX obj/clang/lib/Parse/Parse.ParseInit.o
[1235/5517] CXX obj/clang/lib/Lex/Lex.TokenConcatenation.o
[1236/5517] CXX obj/clang/lib/Lex/Lex.PreprocessingRecord.o
[1237/5517] CXX obj/clang/lib/Parse/Parse.ParseTentative.o
[1238/5517] CXX obj/clang/lib/InstallAPI/InstallAPI.Frontend.o
[1239/5517] CXX obj/clang/lib/Interpreter/Interpreter.CodeCompletion.o
[1240/5517] CXX obj/clang/lib/Lex/Lex.TokenLexer.o
[1241/5517] CXX obj/clang/lib/Lex/Lex.PPLexerChange.o
[1242/5517] CXX obj/clang/lib/Lex/Lex.PPExpressions.o
[1243/5517] CXX obj/clang/lib/Lex/Lex.HeaderSearch.o
[1244/5517] CXX obj/clang/lib/Parse/Parse.ParseOpenACC.o
[1245/5517] STAMP obj/clang/lib/Serialization/Serialization.inputdeps.stamp
[1246/5517] CXX obj/clang/lib/Rewrite/Rewrite.TokenRewriter.o
[1247/5517] CXX obj/clang/lib/Parse/Parse.ParseExprCXX.o
[1248/5517] CXX obj/clang/lib/Rewrite/Rewrite.Rewriter.o
[1249/5517] CXX obj/clang/lib/Sema/Sema.IdentifierResolver.o
[1250/5517] CXX obj/clang/lib/Parse/Parse.ParseObjc.o
[1251/5517] CXX obj/clang/lib/Frontend/Rewrite/Rewrite.RewriteModernObjC.o
[1252/5517] CXX obj/clang/lib/Sema/Sema.HeuristicResolver.o
[1253/5517] CXX obj/clang/lib/Parse/Parse.ParseCXXInlineMethods.o
[1254/5517] CXX obj/clang/lib/Lex/Lex.PPDirectives.o
[1255/5517] CXX obj/clang/lib/Parse/Parse.ParseExpr.o
[1256/5517] CXX obj/clang/lib/Rewrite/Rewrite.HTMLRewrite.o
[1257/5517] CXX obj/clang/lib/Lex/Lex.PPMacroExpansion.o
[1258/5517] CXX obj/clang/lib/Parse/Parse.ParseStmt.o
[1259/5517] CXX obj/clang/lib/Parse/Parse.ParseTemplate.o
[1260/5517] CXX obj/clang/lib/Parse/Parse.ParseDeclCXX.o
[1261/5517] CXX obj/clang/lib/Lex/Lex.Preprocessor.o
[1262/5517] CXX obj/clang/lib/Lex/Lex.ModuleMap.o
[1263/5517] CXX obj/clang/lib/Sema/Sema.DelayedDiagnostic.o
[1264/5517] CXX obj/clang/lib/Lex/Lex.Pragma.o
[1265/5517] AR lib/libclangLex.a
[1266/5517] AR lib/libclangRewrite.a
[1267/5517] CXX obj/clang/lib/Parse/Parse.Parser.o
[1268/5517] CXX obj/clang/lib/Frontend/Frontend.FrontendActions.o
[1269/5517] CXX obj/clang/lib/Parse/Parse.ParseStmtAsm.o
[1270/5517] CXX obj/clang/lib/Sema/Sema.HLSLExternalSemaSource.o
[1271/5517] CXX obj/clang/lib/Sema/Sema.HLSLBuiltinTypeDeclBuilder.o
[1272/5517] CXX obj/clang/lib/Parse/Parse.ParseOpenMP.o
[1273/5517] CXX obj/clang/lib/Sema/Sema.Scope.o
[1274/5517] CXX obj/clang/lib/Serialization/Serialization.ModuleFile.o
[1275/5517] CXX obj/clang/lib/Index/Index.IndexTypeSourceInfo.o
[1276/5517] CXX obj/clang/lib/Index/Index.IndexBody.o
[1277/5517] CXX obj/clang/lib/Interpreter/Interpreter.Interpreter.o
[1278/5517] CXX obj/clang/lib/Parse/Parse.ParsePragma.o
[1279/5517] CXX obj/clang/lib/Sema/Sema.CheckExprLifetime.o
[1280/5517] CXX obj/clang/lib/Sema/Sema.CodeCompleteConsumer.o
[1281/5517] CXX obj/clang/lib/Serialization/Serialization.ModuleManager.o
[1282/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.AssumeModeling.o
[1283/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.AnalyzerStatsChecker.o
[1284/5517] CXX obj/clang/lib/Sema/Sema.DeclSpec.o
[1285/5517] CXX obj/clang/lib/Sema/Sema.ScopeInfo.o
[1286/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.AnalysisOrderChecker.o
[1287/5517] CXX obj/clang/lib/Serialization/Serialization.ASTCommon.o
[1288/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CastSizeChecker.o
[1289/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.BuiltinFunctionChecker.o
[1290/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ArrayBoundChecker.o
[1291/5517] CXX obj/clang/lib/Serialization/Serialization.GlobalModuleIndex.o
[1292/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CXXSelfAssignmentChecker.o
[1293/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CastToStructChecker.o
[1294/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CallAndMessageChecker.o
[1295/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CheckerDocumentation.o
[1296/5517] CXX obj/clang/lib/Parse/Parse.ParseDecl.o
[1297/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.BlockInCriticalSectionChecker.o
[1298/5517] CXX obj/clang/lib/Sema/Sema.MultiplexExternalSemaSource.o
[1299/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.BoolAssignmentChecker.o
[1300/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CXXDeleteChecker.o
[1301/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CStringSyntaxChecker.o
[1302/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ChrootChecker.o
[1303/5517] CXX obj/clang/lib/Frontend/Frontend.ASTConsumers.o
[1304/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CheckPlacementNew.o
[1305/5517] CXX obj/clang/lib/Frontend/Frontend.InterfaceStubFunctionsConsumer.o
[1306/5517] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenModule.o
[1307/5517] CXX obj/clang/lib/Sema/Sema.SemaAMDGPU.o
[1308/5517] CXX obj/clang/lib/Serialization/Serialization.GeneratePCH.o
[1309/5517] CXX obj/clang/lib/Sema/Sema.SemaAVR.o
[1310/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CheckObjCDealloc.o
[1311/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CheckSecuritySyntaxOnly.o
[1312/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CheckObjCInstMethSignature.o
[1313/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.BasicObjCFoundationChecks.o
[1314/5517] CXX obj/clang/lib/Sema/Sema.JumpDiagnostics.o
[1315/5517] CXX obj/clang/lib/InstallAPI/InstallAPI.Visitor.o
[1316/5517] CXX obj/clang/lib/Sema/Sema.SemaAccess.o
[1317/5517] CXX obj/clang/lib/Sema/Sema.SemaBPF.o
[1318/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.BitwiseShiftChecker.o
[1319/5517] CXX obj/clang/lib/Sema/Sema.SemaBase.o
[1320/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CastValueChecker.o
[1321/5517] CXX obj/clang/lib/Sema/Sema.SemaBoundsSafety.o
[1322/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CStringChecker.o
[1323/5517] CXX obj/clang/lib/Sema/Sema.SemaM68k.o
[1324/5517] CXX obj/clang/lib/Sema/Sema.SemaMSP430.o
[1325/5517] CXX obj/clang/lib/Sema/Sema.SemaAvailability.o
[1326/5517] CXX obj/clang/lib/Sema/Sema.AnalysisBasedWarnings.o
[1327/5517] CXX obj/clang/lib/Sema/Sema.SemaAttr.o
[1328/5517] CXX obj/clang/lib/Sema/Sema.SemaOpenACCAtomic.o
[1329/5517] CXX obj/clang/lib/Serialization/Serialization.ASTWriterStmt.o
[1330/5517] CXX obj/clang/lib/Serialization/Serialization.ASTWriterDecl.o
[1331/5517] CXX obj/clang/lib/Sema/Sema.SemaLoongArch.o
[1332/5517] CXX obj/clang/lib/Sema/Sema.SemaHexagon.o
[1333/5517] STAMP obj/clang/lib/Tooling/Tooling.inputdeps.stamp
[1334/5517] CXX obj/clang/lib/Sema/Sema.SemaCXXScopeSpec.o
[1335/5517] CXX obj/clang/lib/Sema/Sema.SemaNVPTX.o
[1336/5517] CXX obj/clang/lib/Serialization/Serialization.ASTReaderStmt.o
[1337/5517] CXX obj/clang/lib/Sema/Sema.SemaAPINotes.o
[1338/5517] CXX obj/clang/lib/Sema/Sema.SemaMIPS.o
[1339/5517] CXX obj/clang/lib/Sema/Sema.SemaExceptionSpec.o
[1340/5517] CXX obj/clang/lib/Sema/Sema.SemaFixItUtils.o
[1341/5517] CXX obj/clang/lib/Sema/Sema.SemaCoroutine.o
[1342/5517] CXX obj/clang/lib/Sema/Sema.SemaCast.o
[1343/5517] CXX obj/clang/lib/Sema/Sema.SemaOpenCL.o
[1344/5517] CXX obj/clang/lib/Sema/Sema.SemaCUDA.o
[1345/5517] CXX obj/clang/lib/Sema/Sema.SemaOpenACCClause.o
[1346/5517] CXX obj/clang/lib/Sema/Sema.SemaSPIRV.o
[1347/5517] CXX obj/clang/lib/Sema/Sema.SemaFunctionEffects.o
[1348/5517] STAMP obj/clang/lib/Testing/Testing.inputdeps.stamp
[1349/5517] CXX obj/clang/lib/Sema/Sema.SemaPPC.o
[1350/5517] STAMP obj/clang/lib/StaticAnalyzer/Frontend/Frontend.inputdeps.stamp
[1351/5517] CXX obj/clang/lib/Sema/Sema.SemaSystemZ.o
[1352/5517] CXX obj/clang/lib/Sema/Sema.SemaARM.o
[1353/5517] CXX obj/clang/lib/Sema/Sema.SemaModule.o
[1354/5517] CXX obj/clang/lib/Sema/Sema.TypeLocBuilder.o
[1355/5517] CXX obj/clang/lib/Tooling/Tooling.FixIt.o
[1356/5517] CXX obj/clang/lib/Serialization/Serialization.TemplateArgumentHasher.o
[1357/5517] CXX obj/clang/lib/ExtractAPI/ExtractAPI.ExtractAPIConsumer.o
[1358/5517] CXX obj/clang/lib/Sema/Sema.SemaOpenACC.o
[1359/5517] CXX obj/clang/lib/Sema/Sema.SemaExprMember.o
[1360/5517] CXX obj/clang/lib/Sema/Sema.ParsedAttr.o
[1361/5517] CXX obj/clang/lib/Sema/Sema.SemaPseudoObject.o
[1362/5517] CXX obj/clang/lib/Sema/Sema.SemaSwift.o
[1363/5517] CXX obj/clang/lib/Sema/Sema.SemaHLSL.o
[1364/5517] CXX obj/clang/lib/Sema/Sema.SemaLambda.o
[1365/5517] CXX obj/clang/lib/Tooling/Tooling.InterpolatingCompilationDatabase.o
[1366/5517] CXX obj/clang/lib/Sema/Sema.SemaStmtAttr.o
[1367/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.ModelConsumer.o
[1368/5517] CXX obj/clang/lib/Sema/Sema.Sema.o
[1369/5517] CXX obj/clang/lib/Sema/Sema.SemaDeclObjC.o
[1370/5517] CXX obj/clang/lib/Frontend/Frontend.CompilerInvocation.o
[1371/5517] CXX obj/clang/lib/Sema/Sema.SemaObjC.o
[1372/5517] CXX obj/clang/lib/Sema/Sema.SemaObjCProperty.o
[1373/5517] CXX obj/clang/lib/Sema/Sema.SemaRISCV.o
[1374/5517] CXX obj/clang/lib/Sema/Sema.SemaStmtAsm.o
[1375/5517] CXX obj/clang/lib/Sema/Sema.SemaWasm.o
[1376/5517] CXX obj/clang/lib/Sema/Sema.SemaX86.o
[1377/5517] CXX obj/clang/lib/Sema/Sema.SemaExprObjC.o
[1378/5517] CXX obj/clang/lib/Sema/Sema.SemaInit.o
[1379/5517] CXX obj/clang/lib/Serialization/Serialization.ASTReaderDecl.o
[1380/5517] CXX obj/clang/lib/Tooling/Tooling.ExpandResponseFilesCompilationDatabase.o
[1381/5517] CXX obj/clang/lib/Tooling/Tooling.Execution.o
[1382/5517] CXX obj/clang/lib/Tooling/Tooling.CommonOptionsParser.o
[1383/5517] CXX obj/clang/lib/Tooling/Tooling.GuessTargetAndModeCompilationDatabase.o
[1384/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.CreateCheckerManager.o
[1385/5517] CXX obj/clang/lib/Tooling/Tooling.AllTUsExecution.o
[1386/5517] CXX obj/clang/lib/Tooling/Tooling.LocateToolCompilationDatabase.o
[1387/5517] CXX obj/clang/lib/Sema/Sema.SemaTemplateVariadic.o
[1388/5517] CXX obj/clang/lib/Tooling/Tooling.CompilationDatabase.o
[1389/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.CheckerRegistry.o
[1390/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.FrontendActions.o
[1391/5517] CXX obj/clang/lib/Tooling/Tooling.StandaloneExecution.o
[1392/5517] CXX obj/clang/lib/Tooling/Tooling.JSONCompilationDatabase.o
[1393/5517] CXX obj/clang/lib/Tooling/Tooling.Refactoring.o
[1394/5517] CXX obj/clang/lib/Testing/Testing.TestAST.o
[1395/5517] AR lib/libclangTesting.a
[1396/5517] CXX obj/clang/lib/Sema/Sema.SemaCodeComplete.o
[1397/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.AnalyzerHelpFlags.o
[1398/5517] CXX obj/clang/lib/Tooling/Tooling.Tooling.o
[1399/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ConversionChecker.o
[1400/5517] CXX obj/clang/lib/Sema/Sema.SemaDeclAttr.o
[1401/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.CloneChecker.o
[1402/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DebugContainerModeling.o
[1403/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DebugIteratorModeling.o
[1404/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DeadStoresChecker.o
[1405/5517] CXX obj/clang/lib/Sema/Sema.SemaChecking.o
[1406/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DivZeroChecker.o
[1407/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DereferenceChecker.o
[1408/5517] CXX obj/clang/lib/ASTMatchers/Dynamic/Dynamic.Registry.o
[1409/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.AnalysisConsumer.o
[1410/5517] CXX obj/clang/lib/StaticAnalyzer/Frontend/Frontend.ModelInjector.o
[1411/5517] CXX obj/clang/lib/Sema/Sema.SemaLookup.o
[1412/5517] CXX obj/clang/lib/Sema/Sema.SemaStmt.o
[1413/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DirectIvarAssignment.o
[1414/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.EnumCastOutOfRangeChecker.o
[1415/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DynamicTypeChecker.o
[1416/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ErrnoChecker.o
[1417/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ErrnoModeling.o
[1418/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ContainerModeling.o
[1419/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ErrnoTesterChecker.o
[1420/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.FixedAddressChecker.o
[1421/5517] CXX obj/clang/lib/Tooling/Tooling.RefactoringCallbacks.o
[1422/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.Iterator.o
[1423/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.GTestChecker.o
[1424/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DynamicTypePropagation.o
[1425/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.InvalidatedIteratorChecker.o
[1426/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.FuchsiaHandleChecker.o
[1427/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.DebugCheckers.o
[1428/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.InnerPointerChecker.o
[1429/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/MPI-Checker/Checkers.MPIBugReporter.o
[1430/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.LLVMConventionsChecker.o
[1431/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.IteratorRangeChecker.o
[1432/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/MPI-Checker/Checkers.MPIFunctionClassifier.o
[1433/5517] CXX obj/clang/lib/Sema/Sema.SemaOverload.o
[1434/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/MPI-Checker/Checkers.MPIChecker.o
[1435/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.IvarInvalidationChecker.o
[1436/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.IteratorModeling.o
[1437/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ExprInspectionChecker.o
[1438/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MIGChecker.o
[1439/5517] CXX obj/clang/lib/Sema/Sema.SemaType.o
[1440/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MacOSXAPIChecker.o
[1441/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MismatchedIteratorChecker.o
[1442/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.GCDAntipatternChecker.o
[1443/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MmapWriteExecChecker.o
[1444/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MacOSKeychainAPIChecker.o
[1445/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NoOwnershipChangeVisitor.o
[1446/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NSAutoreleasePoolChecker.o
[1447/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MallocSizeofChecker.o
[1448/5517] CXX obj/clang/lib/Serialization/Serialization.ASTWriter.o
[1449/5517] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.RISCV.o
[1450/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NoReturnFunctionChecker.o
[1451/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NonnullGlobalConstantsChecker.o
[1452/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NSErrorChecker.o
[1453/5517] CXX obj/clang/lib/Sema/Sema.SemaDeclCXX.o
[1454/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCAtSyncChecker.o
[1455/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MoveChecker.o
[1456/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.LocalizationChecker.o
[1457/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCMissingSuperCallChecker.o
[1458/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCPropertyChecker.o
[1459/5517] CXX obj/clang/lib/Sema/Sema.SemaConcept.o
[1460/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.PointerSubChecker.o
[1461/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NonNullParamChecker.o
[1462/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCUnusedIVarsChecker.o
[1463/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCContainersChecker.o
[1464/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCSuperDeallocChecker.o
[1465/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.PaddingChecker.o
[1466/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.PutenvStackArrayChecker.o
[1467/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCSelfInitChecker.o
[1468/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NullabilityChecker.o
[1469/5517] CXX obj/clang/lib/Sema/Sema.SemaSYCL.o
[1470/5517] STAMP obj/clang/lib/StaticAnalyzer/Core/Core.inputdeps.stamp
[1471/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.PointerArithChecker.o
[1472/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.GenericTaintChecker.o
[1473/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ReturnUndefChecker.o
[1474/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ReturnPointerRangeChecker.o
[1475/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCContainersASTChecker.o
[1476/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.PthreadLockChecker.o
[1477/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ReturnValueChecker.o
[1478/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker/Checkers.RetainCountChecker.o
[1479/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.STLAlgorithmModeling.o
[1480/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/RetainCountChecker/Checkers.RetainCountDiagnostics.o
[1481/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.SetgidSetuidOrderChecker.o
[1482/5517] CXX obj/clang/lib/Sema/Sema.SemaDecl.o
[1483/5517] CXX obj/clang/lib/Sema/Sema.SemaTemplateDeductionGuide.o
[1484/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.OSObjectCStyleCast.o
[1485/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.StackAddrEscapeChecker.o
[1486/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.TaintTesterChecker.o
[1487/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.StdVariantChecker.o
[1488/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.SmartPtrChecker.o
[1489/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.StringChecker.o
[1490/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.TraversalChecker.o
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[1493/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.TestAfterDivZeroChecker.o
[1494/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ObjCAutoreleaseWriteChecker.o
[1495/5517] CXX obj/clang/lib/Serialization/Serialization.ASTReader.o
[1496/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.UndefBranchChecker.o
[1497/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.ASTUtils.o
[1498/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.TrustNonnullChecker.o
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[1500/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.UndefCapturedBlockVarChecker.o
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[1503/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.FunctionSummary.o
[1504/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.TrustReturnsNonnullChecker.o
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[1506/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.UndefinedNewArraySizeChecker.o
[1507/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.NumberObjectConversionChecker.o
[1508/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.SmartPtrModeling.o
[1509/5517] CXX obj/clang/lib/Sema/Sema.SemaTemplateDeduction.o
[1510/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.UnreachableCodeChecker.o
[1511/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.MallocChecker.o
[1512/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.RunLoopAutoreleaseLeakChecker.o
[1513/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/UninitializedObject/Checkers.UninitializedPointee.o
[1514/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.VforkChecker.o
[1515/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.PtrTypesSemantics.o
[1516/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.UnixAPIChecker.o
[1517/5517] CXX obj/clang/lib/Sema/Sema.SemaTemplateInstantiate.o
[1518/5517] STAMP obj/clang/lib/Tooling/Core/Core.inputdeps.stamp
[1519/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.DynamicExtent.o
[1520/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.VLASizeChecker.o
[1521/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.VirtualCallChecker.o
[1522/5517] STAMP obj/clang/lib/Tooling/Transformer/Transformer.inputdeps.stamp
[1523/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.EntryPointStats.o
[1524/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.Environment.o
[1525/5517] STAMP obj/clang/lib/Tooling/Inclusions/Inclusions.inputdeps.stamp
[1526/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.ValistChecker.o
[1527/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.RawPtrRefLocalVarsChecker.o
[1528/5517] STAMP obj/clang/lib/Tooling/Syntax/Syntax.inputdeps.stamp
[1529/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.DynamicType.o
[1530/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.RawPtrRefCallArgsChecker.o
[1531/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.RawPtrRefLambdaCapturesChecker.o
[1532/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.RawPtrRefMemberChecker.o
[1533/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.RangedConstraintManager.o
[1534/5517] CXX obj/clang/lib/Tooling/Core/Core.Diagnostic.o
[1535/5517] STAMP obj/clang/lib/Tooling/Refactoring/Refactoring.inputdeps.stamp
[1536/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/cert/Checkers.InvalidPtrChecker.o
[1537/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.RefCntblBaseVirtualDtorChecker.o
[1538/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ExplodedGraph.o
[1539/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SVals.o
[1540/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ExprEngineObjC.o
[1541/5517] CXX obj/clang/lib/Tooling/Core/Core.Replacement.o
[1542/5517] AR lib/libclangToolingCore.a
[1543/5517] CXX obj/clang/lib/Sema/Sema.SemaTemplateInstantiateDecl.o
[1544/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SymbolManager.o
[1545/5517] CXX obj/clang/lib/Tooling/Inclusions/Inclusions.HeaderAnalysis.o
[1546/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.AnalyzerOptions.o
[1547/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.Checker.o
[1548/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ExprEngineC.o
[1549/5517] LINK ./bin/apinotes-test
[1550/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.HTMLDiagnostics.o
[1551/5517] CXX obj/clang/lib/Tooling/Inclusions/Inclusions.HeaderIncludes.o
[1552/5517] AR lib/libclangToolingInclusions.a
[1553/5517] AR lib/libclangFormat.a
[1554/5517] CXX obj/clang/lib/Tooling/Inclusions/Stdlib/Stdlib.StandardLibrary.o
[1555/5517] CXX obj/clang/lib/Tooling/Syntax/Syntax.ComputeReplacements.o
[1556/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.WorkList.o
[1557/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CheckerRegistryData.o
[1558/5517] LINK ./bin/clang-fuzzer-dictionary
[1559/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ConstraintManager.o
[1560/5517] STAMP obj/clang/tools/clang-installapi/clang-installapi.inputdeps.stamp
[1561/5517] CXX obj/clang/lib/Tooling/Syntax/Syntax.TokenBufferTokenManager.o
[1562/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.StreamChecker.o
[1563/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/UninitializedObject/Checkers.UninitializedObjectChecker.o
[1564/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SMTConstraintManager.o
[1565/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.PlistDiagnostics.o
[1566/5517] CXX obj/clang/lib/Tooling/Syntax/Syntax.Mutations.o
[1567/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.MemRegion.o
[1568/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ExprEngineCallAndReturn.o
[1569/5517] CXX obj/clang/lib/Tooling/Syntax/Syntax.Synthesis.o
[1570/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SimpleConstraintManager.o
[1571/5517] CXX obj/clang/lib/Sema/Sema.SemaExprCXX.o
[1572/5517] STAMP obj/clang/tools/clang-refactor/clang-refactor.inputdeps.stamp
[1573/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ExprEngineCXX.o
[1574/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SarifDiagnostics.o
[1575/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ProgramState.o
[1576/5517] STAMP obj/clang/tools/diagtool/diagtool.inputdeps.stamp
[1577/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.Store.o
[1578/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.MemoryUnsafeCastChecker.o
[1579/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.TextDiagnostics.o
[1580/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.BugSuppression.o
[1581/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SValBuilder.o
[1582/5517] STAMP obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.inputdeps.stamp
[1583/5517] STAMP obj/clang/unittests/Analysis/ClangAnalysisTests.inputdeps.stamp
[1584/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.SimpleSValBuilder.o
[1585/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.AnalysisManager.o
[1586/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CallDescription.o
[1587/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CheckerHelpers.o
[1588/5517] CXX obj/clang/lib/Tooling/Refactoring/Refactoring.ASTSelectionRequirements.o
[1589/5517] STAMP obj/clang/unittests/AST/ByteCode/InterpTests.inputdeps.stamp
[1590/5517] CXX obj/clang/lib/Tooling/Refactoring/Extract/Refactoring.SourceExtraction.o
[1591/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CheckerContext.o
[1592/5517] CXX obj/clang/tools/diagtool/diagtool.ListWarnings.o
[1593/5517] STAMP obj/clang/unittests/ASTMatchers/ASTMatchersTests.inputdeps.stamp
[1594/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.LoopWidening.o
[1595/5517] CXX obj/clang/lib/Tooling/Syntax/Syntax.Tokens.o
[1596/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.Z3CrosscheckVisitor.o
[1597/5517] CXX obj/clang/lib/Tooling/Refactoring/Refactoring.Lookup.o
[1598/5517] CXX obj/clang/tools/diagtool/diagtool.FindDiagnosticID.o
[1599/5517] STAMP obj/clang/unittests/AST/ASTTests.inputdeps.stamp
[1600/5517] CXX obj/clang/tools/diagtool/diagtool.TreeView.o
[1601/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.BugReporter.o
[1602/5517] CXX obj/llvm/lib/CGData/CGData.CodeGenDataWriter.o
[1603/5517] CXX obj/clang/tools/diagtool/diagtool.DiagnosticNames.o
[1604/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CallBrPrepare.o
[1605/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CoreEngine.o
[1606/5517] CXX obj/clang/lib/Sema/Sema.SemaTemplate.o
[1607/5517] CXX obj/clang/lib/Tooling/Refactoring/Extract/Refactoring.Extract.o
[1608/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CallEvent.o
[1609/5517] CXX obj/clang/tools/clang-format/clang-format.ClangFormat.o
[1610/5517] LINK ./bin/clang-format
[1611/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.CheckerManager.o
[1612/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CallingConvLower.o
[1613/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.ExprEngine.o
[1614/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenCommonISel.o
[1615/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/Checkers.StdLibraryFunctionsChecker.o
[1616/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.RangeConstraintManager.o
[1617/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.Parsing.o
[1618/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CalcSpillWeights.o
[1619/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.SourceCode.o
[1620/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.RangeSelector.o
[1621/5517] CXX obj/clang/unittests/AST/ByteCode/InterpTests.BitcastBuffer.o
[1622/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CFIInstrInserter.o
[1623/5517] CXX obj/llvm/tools/verify-uselistorder/verify-uselistorder.verify-uselistorder.o
[1624/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.LoopUnrolling.o
[1625/5517] CXX obj/clang/tools/clang-refactor/clang-refactor.TestSupport.o
[1626/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CommandFlags.o
[1627/5517] CXX obj/clang/lib/Tooling/Refactoring/Refactoring.AtomicChange.o
[1628/5517] CXX obj/clang/unittests/AST/ASTTests.CommentTextTest.o
[1629/5517] CXX obj/clang/tools/diagtool/diagtool.ShowEnabledWarnings.o
[1630/5517] CXX obj/clang/unittests/AST/ASTTests.ASTVectorTest.o
[1631/5517] CXX obj/clang/tools/clang-installapi/clang-installapi.Options.o
[1632/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.SourceCodeBuilders.o
[1633/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.ForwardDeclChecker.o
[1634/5517] CXX obj/clang/lib/Tooling/Refactoring/Refactoring.RefactoringActions.o
[1635/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.Transformer.o
[1636/5517] STAMP obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.inputdeps.stamp
[1637/5517] CXX obj/clang/tools/clang-diff/clang-diff.ClangDiff.o
[1638/5517] CXX obj/clang/lib/Tooling/Refactoring/Rename/Refactoring.RenamingAction.o
[1639/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.Stencil.o
[1640/5517] CXX obj/clang/tools/clang-import-test/clang-import-test.clang-import-test.o
[1641/5517] CXX obj/clang/lib/StaticAnalyzer/Checkers/WebKit/Checkers.RetainPtrCtorAdoptChecker.o
[1642/5517] CXX obj/clang/lib/Tooling/Transformer/Transformer.RewriteRule.o
[1643/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.RegionStore.o
[1644/5517] CXX obj/clang/unittests/AST/ASTTests.CommentLexer.o
[1645/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenTargetMachineImpl.o
[1646/5517] CXX obj/clang/unittests/AST/ASTTests.CommentParser.o
[1647/5517] CXX obj/clang/unittests/AST/ASTTests.UnresolvedSetTest.o
[1648/5517] CXX obj/clang/tools/clang-installapi/clang-installapi.ClangInstallAPI.o
[1649/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.CloneDetectionTest.o
[1650/5517] CXX obj/clang/lib/StaticAnalyzer/Core/Core.BugReporterVisitors.o
[1651/5517] CXX obj/clang/tools/clang-refactor/clang-refactor.ClangRefactor.o
[1652/5517] CXX obj/clang/unittests/AST/ASTTests.EvaluateAsRValueTest.o
[1653/5517] CXX obj/clang/unittests/AST/ASTTests.ExternalASTSourceTest.o
[1654/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.UnsafeBufferUsageTest.o
[1655/5517] CXX obj/clang/unittests/AST/ByteCode/InterpTests.toAPValue.o
[1656/5517] CXX obj/clang/unittests/AST/ASTTests.SizelessTypesTest.o
[1657/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.CFGTest.o
[1658/5517] CXX obj/clang/unittests/AST/ASTTests.RawCommentForDeclTest.o
[1659/5517] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.GtestMatchersTest.o
[1660/5517] CXX obj/clang/unittests/AST/ASTTests.ASTExprTest.o
[1661/5517] CXX obj/clang/unittests/AST/ASTTests.ASTImporterObjCTest.o
[1662/5517] CXX obj/clang/unittests/AST/ASTTests.DeclBaseTest.o
[1663/5517] CXX obj/clang/unittests/AST/ByteCode/InterpTests.Descriptor.o
[1664/5517] CXX obj/clang/unittests/AST/ASTTests.ConceptPrinterTest.o
[1665/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.DataflowAnalysisContextTest.o
[1666/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.CFGDominatorTree.o
[1667/5517] CXX obj/clang/lib/Sema/Sema.SemaExpr.o
[1668/5517] STAMP obj/clang/unittests/Basic/BasicTests.inputdeps.stamp
[1669/5517] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersInternalTest.o
[1670/5517] CXX obj/clang/unittests/AST/ASTTests.ASTTypeTraitsTest.o
[1671/5517] CXX obj/clang/unittests/AST/ASTTests.ASTDumperTest.o
[1672/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.ArenaTest.o
[1673/5517] CXX obj/clang/unittests/AST/ASTTests.AttrTest.o
[1674/5517] CXX obj/clang/unittests/AST/ASTTests.ASTImporterFixtures.o
[1675/5517] CXX obj/clang/unittests/AST/ASTTests.ProfilingTest.o
[1676/5517] CXX obj/clang/unittests/AST/ASTTests.NamedDeclPrinterTest.o
[1677/5517] CXX obj/clang/unittests/AST/ASTTests.DataCollectionTest.o
[1678/5517] CXX obj/clang/lib/Tooling/Refactoring/Rename/Refactoring.USRFindingAction.o
[1679/5517] CXX obj/clang/unittests/AST/ASTTests.ASTContextParentMapTest.o
[1680/5517] CXX obj/clang/lib/Tooling/Refactoring/Refactoring.ASTSelection.o
[1681/5517] CXX obj/llvm/lib/IR/IR.Assumptions.o
[1682/5517] CXX obj/llvm/lib/IR/IR.BuiltinGCs.o
[1683/5517] CXX obj/clang/unittests/AST/ASTTests.TemplateNameTest.o
[1684/5517] CXX obj/clang/unittests/Basic/BasicTests.LineOffsetMappingTest.o
[1685/5517] STAMP obj/clang/unittests/Lex/LexTests.inputdeps.stamp
[1686/5517] CXX obj/clang/lib/Tooling/ASTDiff/ASTDiff.ASTDiff.o
[1687/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.MacroExpansionContextTest.o
[1688/5517] CXX obj/clang/lib/Sema/Sema.SemaOpenMP.o
[1689/5517] CXX obj/clang/unittests/AST/ASTTests.StmtPrinterTest.o
[1690/5517] STAMP obj/clang/unittests/Format/FormatTests.inputdeps.stamp
[1691/5517] CXX obj/clang/unittests/AST/ASTTests.RandstructTest.o
[1692/5517] CXX obj/clang/unittests/AST/ASTTests.DeclTest.o
[1693/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.ValueTest.o
[1694/5517] CXX obj/llvm/lib/IR/IR.Comdat.o
[1695/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.IntervalPartitionTest.o
[1696/5517] CXX obj/llvm/lib/IR/IR.ConstantFPRange.o
[1697/5517] CXX obj/clang/unittests/AST/ASTTests.DeclPrinterTest.o
[1698/5517] CXX obj/clang/lib/Tooling/Syntax/Syntax.BuildTree.o
[1699/5517] CXX obj/llvm/tools/llvm-link/llvm-link.llvm-link.o
[1700/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.DeterminismTest.o
[1701/5517] CXX obj/clang/unittests/Basic/BasicTests.DiagnosticTest.o
[1702/5517] CXX obj/clang/unittests/Analysis/ClangAnalysisTests.ExprMutationAnalyzerTest.o
[1703/5517] CXX obj/clang/unittests/Lex/LexTests.LexHLSLRootSignatureTest.o
[1704/5517] CXX obj/clang/unittests/Basic/BasicTests.SarifTest.o
[1705/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.CachedConstAccessorsLatticeTest.o
[1706/5517] CXX obj/clang/unittests/AST/ASTTests.ASTTraverserTest.o
[1707/5517] CXX obj/clang/lib/Tooling/Refactoring/Rename/Refactoring.USRFinder.o
[1708/5517] CXX obj/clang/unittests/AST/ASTTests.TypePrinterTest.o
[1709/5517] CXX obj/clang/unittests/Basic/BasicTests.SourceManagerTest.o
[1710/5517] CXX obj/llvm/lib/IR/IR.AbstractCallSite.o
[1711/5517] LINK obj/clang/unittests/Basic/BasicTests
[1712/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.DebugSupportTest.o
[1713/5517] STAMP obj/clang/unittests/InstallAPI/InstallAPITests.inputdeps.stamp
[1714/5517] CXX obj/llvm/lib/IR/IR.ConstantFold.o
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[1717/5517] CXX obj/llvm/lib/IR/IR.BasicBlock.o
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[1720/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CodeGenPrepare.o
[1721/5517] CXX obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.VariantValueTest.o
[1722/5517] CXX obj/llvm/lib/IR/IR.Attributes.o
[1723/5517] CXX obj/clang/unittests/AST/ASTTests.ASTImporterVisibilityTest.o
[1724/5517] CXX obj/clang/lib/Tooling/Refactoring/Rename/Refactoring.USRLocFinder.o
[1725/5517] STAMP obj/clang/unittests/Sema/SemaTests.inputdeps.stamp
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[1727/5517] CXX obj/llvm/lib/Frontend/OpenMP/OpenMP.OMP.o
[1728/5517] CXX obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.ParserTest.o
[1729/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.MapLatticeTest.o
[1730/5517] CXX obj/clang/unittests/Format/FormatTests.FormatTestRawStrings.o
[1731/5517] CXX obj/clang/unittests/Frontend/FrontendTests.TextDiagnosticTest.o
[1732/5517] CXX obj/clang/unittests/Lex/LexTests.ModuleDeclStateTest.o
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[1734/5517] CXX obj/clang/unittests/Lex/LexTests.HeaderSearchTest.o
[1735/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.ChromiumCheckModelTest.o
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[1737/5517] CXX obj/clang/unittests/Format/FormatTests.MacroExpanderTest.o
[1738/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.MatchSwitchTest.o
[1739/5517] CXX obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests.RegistryTest.o
[1740/5517] CXX obj/clang/unittests/Format/FormatTests.ObjCPropertyAttributeOrderFixerTest.o
[1741/5517] CXX obj/clang/unittests/InstallAPI/InstallAPITests.FileListTest.o
[1742/5517] CXX obj/llvm/lib/IR/IR.AutoUpgrade.o
[1743/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.RecordOpsTest.o
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[1746/5517] CXX obj/clang/unittests/Format/FormatTests.QualifierFixerTest.o
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[1748/5517] CXX obj/llvm/lib/FuzzMutate/FuzzMutate.IRMutator.o
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[1751/5517] CXX obj/clang/unittests/AST/ASTTests.ASTImporterGenericRedeclTest.o
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[1753/5517] CXX obj/clang/unittests/Parse/ParseTests.ParseHLSLRootSignatureTest.o
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[1756/5517] CXX obj/llvm/lib/IR/IR.AsmWriter.o
[1757/5517] STAMP obj/lldb/tools/lldb-server/lldb-server.inputdeps.stamp
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[1760/5517] CXX obj/clang/unittests/Lex/LexTests.PPDependencyDirectivesTest.o
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[1763/5517] CXX obj/clang/unittests/Frontend/FrontendTests.ReparseWorkingDirTest.o
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[1771/5517] CXX obj/clang/unittests/Serialization/SerializationTests.LoadSpecLazilyTest.o
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[1779/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.SingleVarConstantPropagationTest.o
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[1781/5517] CXX obj/llvm/lib/Target/AMDGPU/MCTargetDesc/MCTargetDesc.AMDGPUELFObjectWriter.o
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[1784/5517] STAMP obj/lldb/source/Commands/Commands.inputdeps.stamp
[1785/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.WatchedLiteralsSolverTest.o
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[1787/5517] CXX obj/clang/unittests/Lex/LexTests.PPCallbacksTest.o
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[1789/5517] CXX obj/llvm/lib/LTO/LTO.LTOCodeGenerator.o
[1790/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.Z3CrosscheckOracleTest.o
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[1794/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUArgumentUsageInfo.o
[1795/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ConflictingEvalCallsTest.o
[1796/5517] CXX obj/clang/unittests/Sema/SemaTests.ExternalSemaSourceTest.o
[1797/5517] STAMP obj/lldb/source/Core/Core.inputdeps.stamp
[1798/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.CallEventTest.o
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[1803/5517] CXX obj/llvm/tools/llvm-modextract/llvm-modextract.llvm-modextract.o
[1804/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ObjcBug-124477.o
[1805/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ExprEngineVisitTest.o
[1806/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.MemRegionDescriptiveNameTest.o
[1807/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUAsanInstrumentation.o
[1808/5517] CXX obj/lld/wasm/wasm.WriterUtils.o
[1809/5517] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.RISCVExegesisPostprocessing.o
[1810/5517] CXX obj/clang/unittests/Sema/SemaTests.CodeCompleteTest.o
[1811/5517] CXX obj/clang/unittests/Sema/SemaTests.GslOwnerPointerInference.o
[1812/5517] STAMP obj/lldb/source/Interpreter/Interpreter.inputdeps.stamp
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[1817/5517] STAMP obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.inputdeps.stamp
[1818/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.NoStateChangeFuncVisitorTest.o
[1819/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUAnnotateUniformValues.o
[1820/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.UncheckedOptionalAccessModelTest.o
[1821/5517] CXX obj/clang/unittests/Serialization/SerializationTests.ForceCheckFileInputTest.o
[1822/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUAnnotateKernelFeatures.o
[1823/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.APSIntTypeTest.o
[1824/5517] CXX obj/llvm/lib/Target/AMDGPU/MCTargetDesc/MCTargetDesc.AMDGPUMCExpr.o
[1825/5517] CXX obj/llvm/tools/sanstats/sanstats.sanstats.o
[1826/5517] CXX obj/llvm/lib/LTO/LTO.LTO.o
[1827/5517] CXX obj/clang/unittests/Sema/SemaTests.SemaNoloadLookupTest.o
[1828/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.SValSimplifyerTest.o
[1829/5517] CXX obj/clang/unittests/Serialization/SerializationTests.PreambleInNamedModulesTest.o
[1830/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.RegisterCustomCheckersTest.o
[1831/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.TestReturnValueUnderConstruction.o
[1832/5517] CXX obj/clang/unittests/Support/ClangSupportTests.TimeProfilerTest.o
[1833/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.IsCLibraryFunctionTest.o
[1834/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.BugReportInterestingnessTest.o
[1835/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.FalsePositiveRefutationBRVisitorTest.o
[1836/5517] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersNodeTest.o
[1837/5517] STAMP obj/lldb/source/Plugins/Instruction/ARM/ARM.inputdeps.stamp
[1838/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.ParamRegionTest.o
[1839/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUAtomicOptimizer.o
[1840/5517] CXX obj/lldb/source/Expression/Expression.ExpressionParser.o
[1841/5517] CXX obj/clang/unittests/Serialization/SerializationTests.NoCommentsTest.o
[1842/5517] CXX obj/lldb/source/Core/Core.ModuleList.o
[1843/5517] STAMP obj/lldb/source/Plugins/Language/CPlusPlus/CPlusPlus.inputdeps.stamp
[1844/5517] CXX obj/clang/unittests/Serialization/SerializationTests.VarDeclConstantInitTest.o
[1845/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.StoreTest.o
[1846/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangHost.o
[1847/5517] CXX obj/lld/wasm/wasm.MarkLive.o
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[1851/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.CallDescriptionTest.o
[1852/5517] CXX obj/llvm/tools/llvm-exegesis/lib/Mips/Mips.Target.o
[1853/5517] STAMP obj/lldb/source/Plugins/Language/ObjC/ObjC.inputdeps.stamp
[1854/5517] CXX obj/lld/wasm/wasm.Relocations.o
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[1857/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUAlwaysInlinePass.o
[1858/5517] CXX obj/lldb/source/Expression/Expression.ExpressionVariable.o
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[1861/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.SValTest.o
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[1863/5517] CXX obj/lldb/source/Expression/Expression.FunctionCaller.o
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[1867/5517] CXX obj/lld/wasm/wasm.SymbolTable.o
[1868/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionVariable.o
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[1872/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangUtil.o
[1873/5517] CXX obj/lldb/source/Expression/Expression.LLVMUserExpression.o
[1874/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.IRDynamicChecks.o
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[1877/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.TypeErasedDataflowAnalysisTest.o
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[1881/5517] CXX obj/lldb/source/Plugins/Language/CPlusPlus/CPlusPlus.CPlusPlusNameParser.o
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[1893/5517] CXX obj/clang/unittests/Format/FormatTests.TokenAnnotatorTest.o
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[1896/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionSourceCode.o
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[1904/5517] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersNarrowingTest.o
[1905/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.NameSearchContext.o
[1906/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangUtilityFunction.o
[1907/5517] CXX obj/llvm/lib/Target/AMDGPU/MCTargetDesc/MCTargetDesc.AMDGPUMCTargetDesc.o
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[1914/5517] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.NSIndexPath.o
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[1926/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangFunctionCaller.o
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[1930/5517] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.NSError.o
[1931/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.IRForTarget.o
[1932/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCTypeEncodingParser.o
[1933/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangUserExpression.o
[1934/5517] CXX obj/llvm/lib/Bitcode/Reader/Reader.ValueList.o
[1935/5517] CXX obj/llvm/lib/Target/AMDGPU/MCTargetDesc/MCTargetDesc.AMDGPUMCCodeEmitter.o
[1936/5517] CXX obj/llvm/lib/Bitcode/Reader/Reader.BitcodeAnalyzer.o
[1937/5517] CXX obj/lldb/source/Target/Target.ThreadPlanCallFunctionUsingABI.o
[1938/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCRuntimeV1.o
[1939/5517] CXX obj/llvm/lib/CGData/CGData.CodeGenDataReader.o
[1940/5517] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.ObjCLanguage.o
[1941/5517] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.NSArray.o
[1942/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCDeclVendor.o
[1943/5517] CXX obj/lldb/source/Plugins/Platform/Linux/Linux.PlatformLinux.o
[1944/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/ObjC.ObjCLanguageRuntime.o
[1945/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCTrampolineHandler.o
[1946/5517] CXX obj/llvm/lib/Analysis/Analysis.Analysis.o
[1947/5517] CXX obj/llvm/lib/CGData/CGData.CodeGenData.o
[1948/5517] CXX obj/lldb/source/Plugins/Language/CPlusPlus/CPlusPlus.BlockPointer.o
[1949/5517] CXX obj/llvm/lib/Analysis/Analysis.CFGSCCPrinter.o
[1950/5517] CXX obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests.TransferTest.o
[1951/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/CPlusPlus/ItaniumABI/ItaniumABI.ItaniumABILanguageRuntime.o
[1952/5517] CXX obj/lldb/source/Plugins/Platform/Windows/Windows.PlatformWindows.o
[1953/5517] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.NSDictionary.o
[1954/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangASTSource.o
[1955/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCRuntime.o
[1956/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTResultSynthesizer.o
[1957/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CFGuardLongjmp.o
[1958/5517] CXX obj/lldb/source/Plugins/Platform/POSIX/POSIX.PlatformPOSIX.o
[1959/5517] CXX obj/llvm/lib/Analysis/Analysis.CFG.o
[1960/5517] CXX obj/llvm/lib/Analysis/Analysis.AliasAnalysisEvaluator.o
[1961/5517] CXX obj/llvm/lib/CodeGen/CodeGen.BreakFalseDeps.o
[1962/5517] CXX obj/llvm/lib/Analysis/Analysis.CycleAnalysis.o
[1963/5517] CXX obj/lldb/source/Commands/Commands.CommandObjectTarget.o
[1964/5517] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockSections.o
[1965/5517] CXX obj/llvm/lib/Analysis/Analysis.CmpInstAnalysis.o
[1966/5517] CXX obj/llvm/lib/Analysis/Analysis.CallGraphSCCPass.o
[1967/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangASTImporter.o
[1968/5517] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCRuntimeV2.o
[1969/5517] CXX obj/llvm/lib/Analysis/Analysis.AssumptionCache.o
[1970/5517] CXX obj/llvm/lib/Analysis/Analysis.AssumeBundleQueries.o
[1971/5517] CXX obj/llvm/lib/Analysis/Analysis.CFGPrinter.o
[1972/5517] CXX obj/llvm/lib/Analysis/Analysis.DXILMetadataAnalysis.o
[1973/5517] CXX obj/llvm/lib/Bitcode/Writer/Writer.ValueEnumerator.o
[1974/5517] CXX obj/llvm/lib/Analysis/Analysis.DomConditionCache.o
[1975/5517] CXX obj/llvm/lib/Analysis/Analysis.AliasSetTracker.o
[1976/5517] CXX obj/llvm/lib/CodeGen/CodeGen.BranchRelaxation.o
[1977/5517] CXX obj/llvm/lib/Analysis/Analysis.BlockFrequencyInfoImpl.o
[1978/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CFIFixup.o
[1979/5517] CXX obj/llvm/lib/Analysis/Analysis.CallPrinter.o
[1980/5517] CXX obj/llvm/lib/Analysis/Analysis.CodeMetrics.o
[1981/5517] CXX obj/llvm/lib/Analysis/Analysis.AliasAnalysis.o
[1982/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangModulesDeclVendor.o
[1983/5517] CXX obj/llvm/lib/Analysis/Analysis.DDGPrinter.o
[1984/5517] CXX obj/llvm/lib/CodeGen/CodeGen.BasicBlockSectionsProfileReader.o
[1985/5517] CXX obj/llvm/lib/Analysis/Analysis.CallGraph.o
[1986/5517] CXX obj/llvm/lib/Analysis/Analysis.Delinearization.o
[1987/5517] CXX obj/llvm/lib/Analysis/Analysis.CaptureTracking.o
[1988/5517] CXX obj/llvm/lib/Analysis/Analysis.HeatUtils.o
[1989/5517] CXX obj/llvm/lib/Analysis/Analysis.DominanceFrontier.o
[1990/5517] CXX obj/llvm/lib/Analysis/Analysis.CostModel.o
[1991/5517] CXX obj/llvm/lib/Analysis/Analysis.DDG.o
[1992/5517] CXX obj/llvm/lib/Analysis/Analysis.InlineSizeEstimatorAnalysis.o
[1993/5517] CXX obj/llvm/lib/Analysis/Analysis.IndirectCallPromotionAnalysis.o
[1994/5517] CXX obj/llvm/lib/Analysis/Analysis.ImportedFunctionsInliningStatistics.o
[1995/5517] CXX obj/llvm/lib/CodeGen/CodeGen.BasicTargetTransformInfo.o
[1996/5517] CXX obj/llvm/lib/Analysis/Analysis.DXILResource.o
[1997/5517] CXX obj/llvm/lib/Analysis/Analysis.GuardUtils.o
[1998/5517] CXX obj/llvm/lib/Analysis/Analysis.DomPrinter.o
[1999/5517] CXX obj/llvm/lib/Analysis/Analysis.DemandedBits.o
[2000/5517] CXX obj/llvm/lib/Analysis/Analysis.BlockFrequencyInfo.o
[2001/5517] CXX obj/llvm/lib/Analysis/Analysis.Local.o
[2002/5517] CXX obj/llvm/lib/Analysis/Analysis.DependenceGraphBuilder.o
[2003/5517] CXX obj/llvm/lib/Analysis/Analysis.LazyBlockFrequencyInfo.o
[2004/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionDeclMap.o
[2005/5517] CXX obj/llvm/lib/Bitcode/Reader/Reader.MetadataLoader.o
[2006/5517] CXX obj/llvm/lib/Analysis/Analysis.BranchProbabilityInfo.o
[2007/5517] CXX obj/llvm/lib/Analysis/Analysis.CtxProfAnalysis.o
[2008/5517] CXX obj/llvm/lib/Analysis/Analysis.DomTreeUpdater.o
[2009/5517] CXX obj/llvm/lib/Analysis/Analysis.InstCount.o
[2010/5517] CXX obj/llvm/lib/Analysis/Analysis.LazyBranchProbabilityInfo.o
[2011/5517] CXX obj/llvm/lib/CodeGen/CodeGen.BranchFolding.o
[2012/5517] CXX obj/llvm/lib/Analysis/Analysis.CGSCCPassManager.o
[2013/5517] CXX obj/llvm/lib/Analysis/Analysis.BasicAliasAnalysis.o
[2014/5517] CXX obj/llvm/lib/Analysis/Analysis.MemDerefPrinter.o
[2015/5517] CXX obj/llvm/lib/Analysis/Analysis.IVUsers.o
[2016/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopPass.o
[2017/5517] CXX obj/llvm/lib/Analysis/Analysis.InstructionPrecedenceTracking.o
[2018/5517] CXX obj/llvm/lib/Analysis/Analysis.FunctionPropertiesAnalysis.o
[2019/5517] CXX obj/llvm/lib/Analysis/Analysis.ConstantFolding.o
[2020/5517] CXX obj/clang/unittests/Format/FormatTests.FormatTest.o
[2021/5517] CXX obj/llvm/lib/Analysis/Analysis.KernelInfo.o
[2022/5517] CXX obj/llvm/lib/Analysis/Analysis.IVDescriptors.o
[2023/5517] CXX obj/llvm/lib/Analysis/Analysis.ObjCARCInstKind.o
[2024/5517] CXX obj/llvm/lib/Analysis/Analysis.ObjCARCAliasAnalysis.o
[2025/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopUnrollAnalyzer.o
[2026/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopNestAnalysis.o
[2027/5517] CXX obj/lldb/source/Plugins/SymbolFile/PDB/PDB.PDBASTParser.o
[2028/5517] CXX obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests.RangeSetTest.o
[2029/5517] CXX obj/llvm/lib/Analysis/Analysis.GlobalsModRef.o
[2030/5517] CXX obj/llvm/lib/Analysis/Analysis.PostDominators.o
[2031/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopAnalysisManager.o
[2032/5517] CXX obj/llvm/lib/Analysis/Analysis.MemoryProfileInfo.o
[2033/5517] CXX obj/llvm/lib/Analysis/Analysis.ObjCARCAnalysisUtils.o
[2034/5517] CXX obj/llvm/lib/Analysis/Analysis.ModuleDebugInfoPrinter.o
[2035/5517] CXX obj/llvm/lib/Analysis/Analysis.InlineAdvisor.o
[2036/5517] CXX obj/llvm/lib/Analysis/Analysis.DependenceAnalysis.o
[2037/5517] CXX obj/llvm/lib/Analysis/Analysis.Loads.o
[2038/5517] CXX obj/llvm/lib/Analysis/Analysis.MemoryLocation.o
[2039/5517] CXX obj/llvm/lib/Analysis/Analysis.PHITransAddr.o
[2040/5517] CXX obj/llvm/lib/Analysis/Analysis.RegionPass.o
[2041/5517] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ClangExpressionParser.o
[2042/5517] CXX obj/llvm/lib/Analysis/Analysis.Lint.o
[2043/5517] CXX obj/llvm/lib/Analysis/Analysis.OverflowInstAnalysis.o
[2044/5517] CXX obj/llvm/lib/Analysis/Analysis.Trace.o
[2045/5517] CXX obj/llvm/lib/Analysis/Analysis.OptimizationRemarkEmitter.o
[2046/5517] CXX obj/llvm/lib/Analysis/Analysis.PhiValues.o
[2047/5517] CXX obj/llvm/lib/Analysis/Analysis.InlineOrder.o
[2048/5517] CXX obj/llvm/lib/Analysis/Analysis.PtrUseVisitor.o
[2049/5517] CXX obj/llvm/lib/Analysis/Analysis.ScopedNoAliasAA.o
[2050/5517] CXX obj/llvm/lib/Analysis/Analysis.ReplayInlineAdvisor.o
[2051/5517] CXX obj/llvm/lib/Analysis/Analysis.StructuralHash.o
[2052/5517] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolutionAliasAnalysis.o
[2053/5517] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolutionDivision.o
[2054/5517] CXX obj/llvm/lib/Analysis/Analysis.ValueLatticeUtils.o
[2055/5517] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.UdtRecordCompleter.o
[2056/5517] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.PdbAstBuilder.o
[2057/5517] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolutionNormalization.o
[2058/5517] CXX obj/llvm/lib/Analysis/Analysis.MustExecute.o
[2059/5517] CXX obj/llvm/lib/Analysis/Analysis.ProfileSummaryInfo.o
[2060/5517] CXX obj/llvm/lib/Analysis/Analysis.ValueLattice.o
[2061/5517] CXX obj/llvm/lib/Analysis/Analysis.RegionPrinter.o
[2062/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopCacheAnalysis.o
[2063/5517] CXX obj/lldb/source/Plugins/SymbolFile/PDB/PDB.SymbolFilePDB.o
[2064/5517] CXX obj/llvm/lib/Analysis/Analysis.StaticDataProfileInfo.o
[2065/5517] CXX obj/llvm/lib/Analysis/Analysis.LazyCallGraph.o
[2066/5517] CXX obj/llvm/lib/Analysis/Analysis.TypeBasedAliasAnalysis.o
[2067/5517] CXX obj/llvm/lib/Analysis/Analysis.MemoryBuiltins.o
[2068/5517] CXX obj/llvm/lib/Analysis/Analysis.LazyValueInfo.o
[2069/5517] CXX obj/llvm/lib/Analysis/Analysis.IRSimilarityIdentifier.o
[2070/5517] CXX obj/llvm/lib/Analysis/Analysis.RegionInfo.o
[2071/5517] CXX obj/llvm/lib/Analysis/Analysis.InlineCost.o
[2072/5517] CXX obj/llvm/lib/CodeGen/CodeGen.DeadMachineInstructionElim.o
[2073/5517] CXX obj/llvm/lib/Analysis/Analysis.TypeMetadataUtils.o
[2074/5517] CXX obj/llvm/lib/CodeGen/CodeGen.EdgeBundles.o
[2075/5517] CXX obj/llvm/lib/CodeGen/CodeGen.DetectDeadLanes.o
[2076/5517] CXX obj/llvm/lib/CodeGen/CodeGen.DroppedVariableStatsMIR.o
[2077/5517] CXX obj/llvm/lib/Analysis/Analysis.MemoryDependenceAnalysis.o
[2078/5517] CXX obj/llvm/lib/AsmParser/AsmParser.LLLexer.o
[2079/5517] CXX obj/llvm/lib/Analysis/Analysis.MLInlineAdvisor.o
[2080/5517] CXX obj/llvm/lib/Analysis/Analysis.StackLifetime.o
[2081/5517] CXX obj/llvm/lib/CodeGen/CodeGen.EHContGuardTargets.o
[2082/5517] CXX obj/llvm/lib/Analysis/Analysis.SyntheticCountsUtils.o
[2083/5517] CXX obj/lldb/source/Plugins/SymbolFile/NativePDB/NativePDB.SymbolFileNativePDB.o
[2084/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGTargetInfo.o
[2085/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopInfo.o
[2086/5517] CXX obj/llvm/lib/Bitcode/Writer/Writer.BitcodeWriter.o
[2087/5517] CXX obj/lldb/source/Plugins/SymbolFile/DWARF/DWARF.DWARFASTParserClang.o
[2088/5517] CXX obj/llvm/lib/Analysis/Analysis.MemorySSAUpdater.o
[2089/5517] CXX obj/llvm/lib/AsmParser/AsmParser.Parser.o
[2090/5517] CXX obj/llvm/lib/Analysis/Analysis.UniformityAnalysis.o
[2091/5517] CXX obj/llvm/unittests/Bitcode/BitcodeTests.BitReaderTest.o
[2092/5517] CXX obj/llvm/lib/CodeGen/CodeGen.CriticalAntiDepBreaker.o
[2093/5517] CXX obj/llvm/lib/Analysis/Analysis.MemorySSA.o
[2094/5517] CXX obj/llvm/lib/CodeGen/CodeGen.DFAPacketizer.o
[2095/5517] CXX obj/llvm/lib/Analysis/Analysis.TargetTransformInfo.o
[2096/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DependencyTracker.o
[2097/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGVLIW.o
[2098/5517] CXX obj/llvm/lib/CodeGen/CodeGen.DwarfEHPrepare.o
[2099/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGAddressAnalysis.o
[2100/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGPrinter.o
[2101/5517] CXX obj/llvm/lib/Analysis/Analysis.LoopAccessAnalysis.o
[2102/5517] CXX obj/llvm/lib/CodeGen/CodeGen.EarlyIfConversion.o
[2103/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.OutputSections.o
[2104/5517] CXX obj/llvm/lib/CodeGen/CodeGen.GCEmptyBasicBlocks.o
[2105/5517] CXX obj/llvm/lib/Analysis/Analysis.ModuleSummaryAnalysis.o
[2106/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGFast.o
[2107/5517] CXX obj/llvm/lib/Analysis/Analysis.InstructionSimplify.o
[2108/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandPostRAPseudos.o
[2109/5517] CXX obj/llvm/lib/CodeGen/CodeGen.FEntryInserter.o
[2110/5517] CXX obj/llvm/lib/Analysis/Analysis.VectorUtils.o
[2111/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.SyntheticTypeNameBuilder.o
[2112/5517] CXX obj/llvm/lib/Bitcode/Reader/Reader.BitcodeReader.o
[2113/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExecutionDomainFix.o
[2114/5517] CXX obj/llvm/lib/CodeGen/CodeGen.FuncletLayout.o
[2115/5517] CXX obj/lldb/source/Plugins/SymbolFile/DWARF/DWARF.SymbolFileDWARF.o
[2116/5517] CXX obj/llvm/lib/Analysis/Analysis.StackSafetyAnalysis.o
[2117/5517] CXX obj/llvm/lib/CodeGen/CodeGen.GCMetadata.o
[2118/5517] CXX obj/llvm/lib/CodeGen/CodeGen.FaultMaps.o
[2119/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DWARFLinkerUnit.o
[2120/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandLargeDivRem.o
[2121/5517] CXX obj/llvm/lib/DWARFLinker/Classic/Classic.DWARFStreamer.o
[2122/5517] CXX obj/llvm/lib/CodeGen/CodeGen.FinalizeISel.o
[2123/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandVectorPredication.o
[2124/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.AcceleratorRecordsSaver.o
[2125/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandReductions.o
[2126/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DIEAttributeCloner.o
[2127/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DWARFEmitterImpl.o
[2128/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DWARFLinkerTypeUnit.o
[2129/5517] CXX obj/llvm/lib/CodeGen/CodeGen.IntrinsicLowering.o
[2130/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGDumper.o
[2131/5517] CXX obj/llvm/lib/CodeGen/CodeGen.IndirectBrExpandPass.o
[2132/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGRRList.o
[2133/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ScheduleDAGSDNodes.o
[2134/5517] CXX obj/lldb/source/Plugins/TypeSystem/Clang/Clang.TypeSystemClang.o
[2135/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ImplicitNullChecks.o
[2136/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandFp.o
[2137/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LowLevelTypeUtils.o
[2138/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LazyMachineBlockFrequencyInfo.o
[2139/5517] CXX obj/llvm/lib/CodeGen/CodeGen.InterferenceCache.o
[2140/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DWARFLinker.o
[2141/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ExpandMemCmp.o
[2142/5517] CXX obj/llvm/lib/CodeGen/CodeGen.InitUndef.o
[2143/5517] CXX obj/llvm/lib/CodeGen/CodeGen.JMCInstrumenter.o
[2144/5517] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.LiveDebugValues.o
[2145/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LatencyPriorityQueue.o
[2146/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveIntervalCalc.o
[2147/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.StatepointLowering.o
[2148/5517] CXX obj/clang/unittests/ASTMatchers/ASTMatchersTests.ASTMatchersTraversalTest.o
[2149/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LoopTraversal.o
[2150/5517] CXX obj/llvm/lib/CodeGen/CodeGen.HardwareLoops.o
[2151/5517] CXX obj/llvm/lib/CodeGen/MIRParser/MIRParser.MIParser.o
[2152/5517] CXX obj/llvm/lib/CodeGen/CodeGen.GCRootLowering.o
[2153/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MBFIWrapper.o
[2154/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LivePhysRegs.o
[2155/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveIntervalUnion.o
[2156/5517] CXX obj/llvm/lib/CodeGen/CodeGen.FixupStatepointCallerSaved.o
[2157/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LexicalScopes.o
[2158/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRegMatrix.o
[2159/5517] CXX obj/llvm/lib/CodeGen/MIRParser/MIRParser.MIRParser.o
[2160/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ComplexDeinterleavingPass.o
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[2163/5517] CXX obj/llvm/lib/CodeGen/CodeGen.GlobalMergeFunctions.o
[2164/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRNamerPass.o
[2165/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRangeCalc.o
[2166/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DWARFLinkerImpl.o
[2167/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveInterval.o
[2168/5517] CXX obj/llvm/lib/CodeGen/CodeGen.KCFI.o
[2169/5517] CXX obj/llvm/lib/CodeGen/CodeGen.GlobalMerge.o
[2170/5517] CXX obj/clang/unittests/AST/ASTTests.ASTImporterTest.o
[2171/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LocalStackSlotAllocation.o
[2172/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveStacks.o
[2173/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBranchProbabilityInfo.o
[2174/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveRangeEdit.o
[2175/5517] CXX obj/llvm/lib/DWARFLinker/Parallel/Parallel.DWARFLinkerCompileUnit.o
[2176/5517] CXX obj/llvm/lib/CodeGen/CodeGen.IfConversion.o
[2177/5517] CXX obj/llvm/lib/Analysis/Analysis.TargetLibraryInfo.o
[2178/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRPrintingPass.o
[2179/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRVRegNamerUtils.o
[2180/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRYamlMapping.o
[2181/5517] CXX obj/llvm/lib/DWARFLinker/Classic/Classic.DWARFLinker.o
[2182/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LowerEmuTLS.o
[2183/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRCanonicalizerPass.o
[2184/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveVariables.o
[2185/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionPrinterPass.o
[2186/5517] CXX obj/llvm/lib/CodeGen/CodeGen.InterleavedAccessPass.o
[2187/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDominanceFrontier.o
[2188/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCFGPrinter.o
[2189/5517] CXX obj/llvm/lib/Analysis/Analysis.ValueTracking.o
[2190/5517] CXX obj/llvm/lib/CodeGen/CodeGen.InterleavedLoadCombinePass.o
[2191/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRFSDiscriminator.o
[2192/5517] CXX obj/llvm/lib/CodeGen/CodeGen.InlineSpiller.o
[2193/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFrameInfo.o
[2194/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineModuleInfoImpls.o
[2195/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineOptimizationRemarkEmitter.o
[2196/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocPriorityAdvisor.o
[2197/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLoopUtils.o
[2198/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineModuleSlotTracker.o
[2199/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCheckDebugify.o
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[2201/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionAnalysis.o
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[2203/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineInstrBundle.o
[2204/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveIntervals.o
[2205/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSizeOpts.o
[2206/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineModuleInfo.o
[2207/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSSAContext.o
[2208/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockFrequencyInfo.o
[2209/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineStableHash.o
[2210/5517] CXX obj/llvm/lib/AsmParser/AsmParser.LLParser.o
[2211/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLateInstrsCleanup.o
[2212/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MLRegAllocEvictAdvisor.o
[2213/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCycleAnalysis.o
[2214/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineConvergenceVerifier.o
[2215/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGISel.o
[2216/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionPass.o
[2217/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSSAUpdater.o
[2218/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineStripDebug.o
[2219/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDebugify.o
[2220/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunctionSplitter.o
[2221/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineRegisterInfo.o
[2222/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCSE.o
[2223/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PHIEliminationUtils.o
[2224/5517] CXX obj/llvm/lib/CodeGen/CodeGen.OptimizePHIs.o
[2225/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePassManager.o
[2226/5517] CXX obj/llvm/lib/CodeGen/CodeGen.LiveDebugVariables.o
[2227/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PatchableFunction.o
[2228/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PostRAHazardRecognizer.o
[2229/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLoopInfo.o
[2230/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineOperand.o
[2231/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineCopyPropagation.o
[2232/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineRegionInfo.o
[2233/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RDFRegisters.o
[2234/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterBank.o
[2235/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineTraceMetrics.o
[2236/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MacroFusion.o
[2237/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ProcessImplicitDefs.o
[2238/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineDominators.o
[2239/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.TargetLowering.o
[2240/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PseudoSourceValue.o
[2241/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineUniformityAnalysis.o
[2242/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PseudoProbeInserter.o
[2243/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePostDominators.o
[2244/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterClassInfo.o
[2245/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocScore.o
[2246/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBasicBlock.o
[2247/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegUsageInfoCollector.o
[2248/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRSampleProfile.o
[2249/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineLICM.o
[2250/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegUsageInfoPropagate.o
[2251/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocBasic.o
[2252/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocBase.o
[2253/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocPriorityAdvisor.o
[2254/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineFunction.o
[2255/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterBankInfo.o
[2256/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PHIElimination.o
[2257/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterUsageInfo.o
[2258/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ReachingDefAnalysis.o
[2259/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterScavenging.o
[2260/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MIRPrinter.o
[2261/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PeepholeOptimizer.o
[2262/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocEvictionAdvisor.o
[2263/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PostRASchedulerList.o
[2264/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineInstr.o
[2265/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterPressure.o
[2266/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RemoveLoadsIntoFakeUses.o
[2267/5517] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.VarLocBasedImpl.o
[2268/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SpillPlacement.o
[2269/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SlotIndexes.o
[2270/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RenameIndependentSubregs.o
[2271/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ResetMachineFunctionPass.o
[2272/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineBlockPlacement.o
[2273/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StaticDataAnnotator.o
[2274/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StackMapLivenessAnalysis.o
[2275/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PreISelIntrinsicLowering.o
[2276/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetSubtargetInfo.o
[2277/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ScheduleDAGPrinter.o
[2278/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ReplaceWithVeclib.o
[2279/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SanitizerBinaryMetadata.o
[2280/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RemoveRedundantDebugValues.o
[2281/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ValueTypes.o
[2282/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ScoreboardHazardRecognizer.o
[2283/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ScheduleDAG.o
[2284/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SjLjEHPrepare.o
[2285/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocFast.o
[2286/5517] CXX obj/llvm/lib/Analysis/Analysis.ScalarEvolution.o
[2287/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RDFLiveness.o
[2288/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetOptionsImpl.o
[2289/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAG.o
[2290/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RDFGraph.o
[2291/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StaticDataSplitter.o
[2292/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ShadowStackGCLowering.o
[2293/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TailDuplication.o
[2294/5517] CXX obj/llvm/lib/CodeGen/CodeGen.PrologEpilogInserter.o
[2295/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ModuloSchedule.o
[2296/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StackFrameLayoutAnalysisPass.o
[2297/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetSchedule.o
[2298/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StackMaps.o
[2299/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocPBQP.o
[2300/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineOutliner.o
[2301/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetFrameLoweringImpl.o
[2302/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineSink.o
[2303/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SelectionDAGBuilder.o
[2304/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SwiftErrorValueTracking.o
[2305/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StackSlotColoring.o
[2306/5517] CXX obj/llvm/lib/CodeGen/CodeGen.WasmEHPrepare.o
[2307/5517] CXX obj/llvm/lib/CodeGen/CodeGen.UnreachableBlockElim.o
[2308/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AsmPrinterDwarf.o
[2309/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SwitchLoweringUtils.o
[2310/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ScheduleDAGInstrs.o
[2311/5517] CXX obj/llvm/lib/CodeGen/CodeGen.ShrinkWrap.o
[2312/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizeMutations.o
[2313/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegisterCoalescer.o
[2314/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TailDuplicator.o
[2315/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetRegisterInfo.o
[2316/5517] CXX obj/llvm/lib/CodeGen/CodeGen.XRayInstrumentation.o
[2317/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SafeStack.o
[2318/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineScheduler.o
[2319/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachineVerifier.o
[2320/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalityPredicates.o
[2321/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfStringPool.o
[2322/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfCFIException.o
[2323/5517] CXX obj/llvm/lib/CodeGen/CodeGen.VirtRegMap.o
[2324/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StackColoring.o
[2325/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegacyLegalizerInfo.o
[2326/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AsmPrinterInlineAsm.o
[2327/5517] CXX obj/llvm/lib/CodeGen/CodeGen.StackProtector.o
[2328/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LostDebugLocObserver.o
[2329/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.ARMException.o
[2330/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SplitKit.o
[2331/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.ErlangGCPrinter.o
[2332/5517] CXX obj/llvm/lib/CodeGen/CodeGen.VLIWMachineScheduler.o
[2333/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetLoweringObjectFileImpl.o
[2334/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetPassConfig.o
[2335/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AddressPool.o
[2336/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AIXException.o
[2337/5517] CXX obj/llvm/lib/CodeGen/CodeGen.WinEHPrepare.o
[2338/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.EHStreamer.o
[2339/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizerInfo.o
[2340/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DebugLocStream.o
[2341/5517] CXX obj/llvm/lib/CodeGen/CodeGen.SelectOptimize.o
[2342/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DebugHandlerBase.o
[2343/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DIEHash.o
[2344/5517] CXX obj/llvm/lib/CodeGen/CodeGen.RegAllocGreedy.o
[2345/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetLoweringBase.o
[2346/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DIE.o
[2347/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TypePromotion.o
[2348/5517] CXX obj/llvm/lib/CodeGen/LiveDebugValues/CodeGen.InstrRefBasedImpl.o
[2349/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TargetInstrInfo.o
[2350/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfExpression.o
[2351/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DbgEntityHistoryCalculator.o
[2352/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CSEInfo.o
[2353/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.SDNodeInfo.o
[2354/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.WasmException.o
[2355/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.OcamlGCPrinter.o
[2356/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfFile.o
[2357/5517] CXX obj/llvm/lib/CodeGen/CodeGen.TwoAddressInstructionPass.o
[2358/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.WinCFGuard.o
[2359/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GISelChangeObserver.o
[2360/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.PseudoProbePrinter.o
[2361/5517] CXX obj/llvm/lib/CodeGen/CodeGen.WindowScheduler.o
[2362/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Localizer.o
[2363/5517] CXX obj/llvm/lib/CodeGen/CodeGen.MachinePipeliner.o
[2364/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CSEMIRBuilder.o
[2365/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeTypesGeneric.o
[2366/5517] CXX obj/llvm/lib/ExecutionEngine/ExecutionEngine.TargetSelect.o
[2367/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LoadStoreOpt.o
[2368/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InstructionSelector.o
[2369/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.RegBankSelect.o
[2370/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfUnit.o
[2371/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GIMatchTableExecutor.o
[2372/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.MachineIRBuilder.o
[2373/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.DwarfCompileUnit.o
[2374/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AccelTable.o
[2375/5517] CXX obj/llvm/lib/ExecutionEngine/ExecutionEngine.ExecutionEngineBindings.o
[2376/5517] CXX obj/llvm/lib/Frontend/Atomic/Atomic.Atomic.o
[2377/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.ResourcePriorityQueue.o
[2378/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperArtifacts.o
[2379/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperCompares.o
[2380/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Combiner.o
[2381/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeTypes.o
[2382/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Legalizer.o
[2383/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperCasts.o
[2384/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.WinException.o
[2385/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InlineAsmLowering.o
[2386/5517] CXX obj/llvm/lib/ExecutionEngine/JITLink/JITLink.XCOFFLinkGraphBuilder.o
[2387/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelperVectorOps.o
[2388/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CallLowering.o
[2389/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeFloatTypes.o
[2390/5517] CXX obj/llvm/lib/ExecutionEngine/Interpreter/Interpreter.Interpreter.o
[2391/5517] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.ImportIDTableTests.o
[2392/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.Utils.o
[2393/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.IRCompileLayer.o
[2394/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.EHFrameRegistrationPlugin.o
[2395/5517] CXX obj/llvm/lib/ExecutionEngine/Interpreter/Interpreter.ExternalFunctions.o
[2396/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.IRTransformLayer.o
[2397/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.GISelValueTracking.o
[2398/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.JITTargetMachineBuilder.o
[2399/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.CompileOnDemandLayer.o
[2400/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.CompileUtils.o
[2401/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.COFFVCRuntimeSupport.o
[2402/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.InstrEmitter.o
[2403/5517] CXX obj/llvm/lib/ExecutionEngine/ExecutionEngine.ExecutionEngine.o
[2404/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.FunctionLoweringInfo.o
[2405/5517] CXX obj/llvm/lib/ExecutionEngine/MCJIT/MCJIT.MCJIT.o
[2406/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.InstructionSelect.o
[2407/5517] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.FunctionSpecializationTest.o
[2408/5517] CXX obj/llvm/lib/Frontend/Driver/Driver.CodeGenOptions.o
[2409/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.ObjectTransformLayer.o
[2410/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorOps.o
[2411/5517] CXX obj/llvm/lib/IR/IR.ConstantRangeList.o
[2412/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.JITLinkRedirectableSymbolManager.o
[2413/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Debugging/Debugging.VTuneSupportPlugin.o
[2414/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.ObjectLinkingLayer.o
[2415/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.EPCIndirectionUtils.o
[2416/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.Mangling.o
[2417/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.MachO.o
[2418/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeIntegerTypes.o
[2419/5517] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.AttributorTest.o
[2420/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.ThreadSafeModule.o
[2421/5517] CXX obj/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.JITSymbol.o
[2422/5517] CXX obj/llvm/lib/Frontend/Offloading/Offloading.OffloadWrapper.o
[2423/5517] CXX obj/llvm/lib/MC/MC.ConstantPools.o
[2424/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.DebugObjectManagerPlugin.o
[2425/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.IRPartitionLayer.o
[2426/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.SectCreate.o
[2427/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.FastISel.o
[2428/5517] CXX obj/llvm/lib/ExecutionEngine/Interpreter/Interpreter.Execution.o
[2429/5517] CXX obj/llvm/lib/IR/IR.DiagnosticPrinter.o
[2430/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.LazyObjectLinkingLayer.o
[2431/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.Layer.o
[2432/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.CodeViewDebug.o
[2433/5517] CXX obj/llvm/lib/IR/IR.DIExpressionOptimizer.o
[2434/5517] CXX obj/llvm/lib/IR/IR.ConstantRange.o
[2435/5517] CXX obj/llvm/lib/IR/IR.DataLayout.o
[2436/5517] CXX obj/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.AsmPrinter.o
[2437/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.JITLinkReentryTrampolines.o
[2438/5517] CXX obj/llvm/lib/IR/IR.CycleInfo.o
[2439/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Debugging/Debugging.DebugInfoSupport.o
[2440/5517] CXX obj/llvm/lib/IR/IR.IRPrintingPasses.o
[2441/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeDAG.o
[2442/5517] CXX obj/llvm/lib/IR/IR.ConvergenceVerifier.o
[2443/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.Speculation.o
[2444/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.RTDyldObjectLinkingLayer.o
[2445/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.UnwindInfoRegistrationPlugin.o
[2446/5517] CXX obj/llvm/lib/IR/IR.EHPersonalities.o
[2447/5517] CXX obj/llvm/lib/IR/IR.DebugLoc.o
[2448/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.ReOptimizeLayer.o
[2449/5517] CXX obj/llvm/lib/IR/IR.FPEnv.o
[2450/5517] CXX obj/llvm/lib/IR/IR.Mangler.o
[2451/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.LegalizeVectorTypes.o
[2452/5517] CXX obj/llvm/lib/IR/IR.DroppedVariableStatsIR.o
[2453/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.LegalizerHelper.o
[2454/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Debugging/Debugging.LLJITUtilsCBindings.o
[2455/5517] CXX obj/llvm/lib/IR/IR.DebugProgramInstruction.o
[2456/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.ExecutionUtils.o
[2457/5517] CXX obj/llvm/lib/IR/IR.MemoryModelRelaxationAnnotations.o
[2458/5517] CXX obj/llvm/lib/IR/IR.DroppedVariableStats.o
[2459/5517] CXX obj/llvm/lib/IR/IR.MDBuilder.o
[2460/5517] CXX obj/llvm/lib/IR/IR.LLVMRemarkStreamer.o
[2461/5517] CXX obj/llvm/lib/Frontend/Offloading/Offloading.Utility.o
[2462/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Debugging/Debugging.PerfSupportPlugin.o
[2463/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Debugging/Debugging.DebuggerSupportPlugin.o
[2464/5517] CXX obj/llvm/lib/IR/IR.DiagnosticInfo.o
[2465/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Debugging/Debugging.DebuggerSupport.o
[2466/5517] CXX obj/llvm/lib/IR/IR.ProfDataUtils.o
[2467/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.COFFPlatform.o
[2468/5517] CXX obj/llvm/lib/IR/IR.ProfileSummary.o
[2469/5517] CXX obj/llvm/lib/IR/IR.SSAContext.o
[2470/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.LinkGraphLinkingLayer.o
[2471/5517] CXX obj/llvm/lib/IR/IR.Function.o
[2472/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.ELFNixPlatform.o
[2473/5517] CXX obj/llvm/lib/IR/IR.Pass.o
[2474/5517] CXX obj/llvm/lib/IR/IR.DIBuilder.o
[2475/5517] CXX obj/llvm/lib/IR/IR.InlineAsm.o
[2476/5517] CXX obj/llvm/lib/IR/IR.VectorTypeUtils.o
[2477/5517] CXX obj/llvm/lib/IR/IR.Operator.o
[2478/5517] CXX obj/llvm/lib/IR/IR.ReplaceConstant.o
[2479/5517] CXX obj/llvm/lib/IR/IR.Globals.o
[2480/5517] CXX obj/llvm/lib/IR/IR.IntrinsicInst.o
[2481/5517] CXX obj/llvm/lib/MCA/MCA.CodeEmitter.o
[2482/5517] CXX obj/llvm/lib/IR/IR.LLVMContext.o
[2483/5517] CXX obj/llvm/lib/IR/IR.ValueSymbolTable.o
[2484/5517] CXX obj/llvm/lib/MC/MC.GOFFObjectWriter.o
[2485/5517] CXX obj/llvm/lib/IR/IR.IRBuilder.o
[2486/5517] CXX obj/llvm/lib/IR/IR.Instruction.o
[2487/5517] CXX obj/llvm/lib/IR/IR.Statepoint.o
[2488/5517] CXX obj/llvm/lib/IR/IR.PseudoProbe.o
[2489/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.LazyReexports.o
[2490/5517] CXX obj/llvm/lib/ExecutionEngine/Orc/Orc.OrcV2CBindings.o
[2491/5517] CXX obj/llvm/lib/MC/MC.MCELFObjectTargetWriter.o
[2492/5517] CXX obj/llvm/lib/MC/MC.MCAsmInfoELF.o
[2493/5517] CXX obj/llvm/lib/MC/MC.MCAsmBackend.o
[2494/5517] CXX obj/llvm/lib/IR/IR.User.o
[2495/5517] CXX obj/llvm/lib/IR/IR.VFABIDemangler.o
[2496/5517] CXX obj/llvm/lib/MC/MCParser/MCParser.MCTargetAsmParser.o
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[2499/5517] CXX obj/llvm/lib/IR/IR.LegacyPassManager.o
[2500/5517] CXX obj/llvm/lib/MC/MCParser/MCParser.MCAsmParserExtension.o
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[2502/5517] CXX obj/llvm/lib/IR/IR.Core.o
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[2539/5517] CXX obj/llvm/lib/MC/MC.MCObjectFileInfo.o
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[2541/5517] CXX obj/llvm/lib/CodeGen/GlobalISel/GlobalISel.CombinerHelper.o
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[2551/5517] CXX obj/llvm/lib/MC/MC.MCWasmStreamer.o
[2552/5517] CXX obj/llvm/lib/ObjCopy/wasm/ObjCopy.WasmReader.o
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[2557/5517] CXX obj/llvm/lib/ObjCopy/wasm/ObjCopy.WasmWriter.o
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[2559/5517] CXX obj/llvm/lib/LTO/LTO.UpdateCompilerUsed.o
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[2569/5517] CXX obj/llvm/lib/Object/Object.MachOUniversal.o
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[2571/5517] CXX obj/llvm/lib/MC/MC.MCWin64EH.o
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[2573/5517] CXX obj/llvm/lib/MC/MC.WinCOFFObjectWriter.o
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[2576/5517] CXX obj/llvm/lib/Object/Object.SymbolicFile.o
[2577/5517] STAMP obj/llvm/lib/Target/AArch64/MCTargetDesc/AArch64GenSubtargetInfo.stamp
[2578/5517] CXX obj/llvm/lib/MC/MC.MCStreamer.o
[2579/5517] STAMP obj/bolt/lib/Rewrite/Rewrite.inputdeps.stamp
[2580/5517] CXX obj/llvm/lib/IR/IR.Dominators.o
[2581/5517] CXX obj/llvm/lib/ObjCopy/ObjCopy.ObjCopy.o
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[2584/5517] CXX obj/llvm/lib/IR/IR.DebugInfoMetadata.o
[2585/5517] CXX obj/llvm/lib/MC/MC.XCOFFObjectWriter.o
[2586/5517] CXX obj/llvm/lib/Object/Object.IRObjectFile.o
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[2588/5517] CXX obj/llvm/lib/Object/Object.SymbolSize.o
[2589/5517] CXX obj/llvm/lib/ProfileData/ProfileData.PGOCtxProfWriter.o
[2590/5517] CXX obj/llvm/lib/ProfileData/ProfileData.PGOCtxProfReader.o
[2591/5517] STAMP obj/bolt/lib/Target/AArch64/AArch64.inputdeps.stamp
[2592/5517] CXX obj/llvm/lib/Object/Object.MachOUniversalWriter.o
[2593/5517] CXX obj/llvm/lib/Object/Object.IRSymtab.o
[2594/5517] STAMP obj/clang-tools-extra/clangd/clangd.inputdeps.stamp
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[2603/5517] CXX obj/llvm/lib/ProfileData/Coverage/Coverage.CoverageMappingWriter.o
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[2609/5517] STAMP obj/clang-tools-extra/clang-tidy/tool/clang-tidy.inputdeps.stamp
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[2611/5517] CXX obj/llvm/lib/SandboxIR/SandboxIR.Constant.o
[2612/5517] STAMP obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.inputdeps.stamp
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[2629/5517] CXX obj/bolt/lib/Rewrite/Rewrite.MetadataManager.o
[2630/5517] CXX obj/llvm/lib/ProfileData/ProfileData.InstrProf.o
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[2662/5517] CXX obj/bolt/lib/Rewrite/Rewrite.MachORewriteInstance.o
[2663/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUAttributor.o
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[2666/5517] CXX obj/llvm/lib/Passes/Passes.StandardInstrumentations.o
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[2672/5517] STAMP obj/clang-tools-extra/clangd/tool/clangd.inputdeps.stamp
[2673/5517] CXX obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.ObjCLocalizeStringLiteral.o
[2674/5517] CXX obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.DumpAST.o
[2675/5517] STAMP obj/bolt/unittests/Core/CoreTests.inputdeps.stamp
[2676/5517] CXX obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.DefineOutline.o
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[2678/5517] CXX obj/bolt/lib/Rewrite/Rewrite.LinuxKernelRewriter.o
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[2682/5517] STAMP obj/clang-tools-extra/clangd/unittests/ClangdTests.inputdeps.stamp
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[2687/5517] CXX obj/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.DAGCombiner.o
[2688/5517] CXX obj/bolt/lib/Rewrite/Rewrite.DWARFRewriter.o
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[2693/5517] CXX obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.DefineInline.o
[2694/5517] CXX obj/clang-tools-extra/clangd/clangd.FindSymbols.o
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[2703/5517] CXX obj/clang-tools-extra/clangd/index/dex/clangd.Dex.o
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[2709/5517] CXX obj/clang-tools-extra/clangd/clangd.ClangdServer.o
[2710/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.FormatTests.o
[2711/5517] CXX obj/clang-tools-extra/clangd/clangd.SourceCode.o
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[2715/5517] CXX obj/bolt/unittests/Core/CoreTests.DynoStats.o
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[2721/5517] CXX obj/llvm/lib/Passes/Passes.PassBuilderPipelines.o
[2722/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.Annotations.o
[2723/5517] CXX obj/clang-tools-extra/clangd/clangd.TUScheduler.o
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[2725/5517] CXX obj/clang-tools-extra/clangd/clangd.DumpAST.o
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[2729/5517] CXX obj/bolt/unittests/Core/CoreTests.MemoryMaps.o
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[2733/5517] CXX obj/clang-tools-extra/clangd/clangd.ParsedAST.o
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[2735/5517] CXX obj/bolt/unittests/Core/CoreTests.MCPlusBuilder.o
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[2737/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ModulesTests.o
[2738/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.HeaderSourceSwitchTests.o
[2739/5517] CXX obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.RemoveUsingNamespace.o
[2740/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.InsertionPointTests.o
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[2742/5517] CXX obj/clang-tools-extra/clangd/tool/clangd.ClangdMain.o
[2743/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ConfigCompileTests.o
[2744/5517] CXX obj/clang-tools-extra/clangd/clangd.FindTarget.o
[2745/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.FindTargetTests.o
[2746/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.PrerequisiteModulesTest.o
[2747/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ASTTests.o
[2748/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.CodeCompletionStringsTests.o
[2749/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.CollectMacrosTests.o
[2750/5517] CXX obj/clang-tools-extra/clangd/clangd.AST.o
[2751/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.HeadersTests.o
[2752/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.IndexActionTests.o
[2753/5517] CXX obj/clang-tools-extra/clangd/clangd.Selection.o
[2754/5517] CXX obj/clang-tools-extra/clangd/clangd.InlayHints.o
[2755/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.IncludeCleanerTests.o
[2756/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ASTSignalsTests.o
[2757/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.CompilerTests.o
[2758/5517] STAMP obj/clang/lib/Tooling/DependencyScanning/DependencyScanning.inputdeps.stamp
[2759/5517] CXX obj/clang-tools-extra/clangd/clangd.SemanticHighlighting.o
[2760/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ExpectedTypeTest.o
[2761/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.CallHierarchyTests.o
[2762/5517] STAMP obj/clang/tools/c-index-test/c-index-test.inputdeps.stamp
[2763/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.FeatureModulesTests.o
[2764/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.FileIndexTests.o
[2765/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ClangdLSPServerTests.o
[2766/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.QualityTests.o
[2767/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.InlayHintTests.o
[2768/5517] STAMP obj/llvm/tools/llvm-mc/llvm-mc.inputdeps.stamp
[2769/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.IndexTests.o
[2770/5517] STAMP obj/clang/tools/driver/clang.inputdeps.stamp
[2771/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SelectionTests.o
[2772/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.HoverTests.o
[2773/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.DumpASTTests.o
[2774/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SemanticHighlightingTests.o
[2775/5517] STAMP obj/clang/tools/libclang/libclang.inputdeps.stamp
[2776/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SemanticSelectionTests.o
[2777/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.PreambleTests.o
[2778/5517] STAMP obj/clang/tools/clang-scan-deps/clang-scan-deps.inputdeps.stamp
[2779/5517] CXX obj/clang-tools-extra/clangd/clangd.Diagnostics.o
[2780/5517] STAMP obj/llvm/tools/sancov/sancov.inputdeps.stamp
[2781/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.TestWorkspace.o
[2782/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SymbolInfoTests.o
[2783/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.FindSymbolsTests.o
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[2785/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.StdLibTests.o
[2786/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SerializationTests.o
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[2788/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ParsedASTTests.o
[2789/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.AnnotateHighlightingsTests.o
[2790/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.AddUsingTests.o
[2791/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.DumpSymbolTests.o
[2792/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.DumpASTTests.o
[2793/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SourceCodeTests.o
[2794/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.DumpRecordLayoutTests.o
[2795/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.DefineOutlineTests.o
[2796/5517] CXX obj/clang/tools/driver/clang.cc1gen_reproducer_main.o
[2797/5517] CXX obj/clang/tools/driver/clang.cc1as_main.o
[2798/5517] CXX obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.ExtractFunction.o
[2799/5517] STAMP obj/clang/unittests/Driver/ClangDriverTests.inputdeps.stamp
[2800/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ExpandDeducedTypeTests.o
[2801/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ExpandMacroTests.o
[2802/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.RenameTests.o
[2803/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.ClangdTests.o
[2804/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ExtractVariableTests.o
[2805/5517] CXX obj/clang/tools/libclang/libclang.CIndexCXX.o
[2806/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ExtractFunctionTests.o
[2807/5517] CXX obj/clang/tools/libclang/libclang.CIndexer.o
[2808/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.PopulateSwitchTests.o
[2809/5517] STAMP obj/clang/unittests/Interpreter/ClangReplInterpreterTests.inputdeps.stamp
[2810/5517] STAMP obj/clang/unittests/Tooling/ToolingTests.inputdeps.stamp
[2811/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.DefineInlineTests.o
[2812/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.BackgroundIndexTests.o
[2813/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ObjCLocalizeStringLiteralTests.o
[2814/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.TypeHierarchyTests.o
[2815/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.MemberwiseConstructorTests.o
[2816/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.RawStringLiteralTests.o
[2817/5517] CXX obj/clang/tools/libclang/libclang.CXLoadedDiagnostic.o
[2818/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ShowSelectionTreeTests.o
[2819/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.SwapBinaryOperandsTests.o
[2820/5517] CXX obj/clang/tools/clang-extdef-mapping/clang-extdef-mapping.ClangExtDefMapGen.o
[2821/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ObjCMemberwiseInitializerTests.o
[2822/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.PrintASTTests.o
[2823/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.RemoveUsingNamespaceTests.o
[2824/5517] CXX obj/clang/tools/driver/clang.driver.o
[2825/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.ModuleCacheTest.o
[2826/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.SwapIfBranchesTests.o
[2827/5517] CXX obj/clang/tools/libclang/libclang.CIndexDiagnostic.o
[2828/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.SpecialMembersTests.o
[2829/5517] CXX obj/bolt/lib/Rewrite/Rewrite.RewriteInstance.o
[2830/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.ScopifyEnumTests.o
[2831/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.GCCVersionTest.o
[2832/5517] CXX obj/clang/unittests/CrossTU/CrossTUTests.CrossTranslationUnitTest.o
[2833/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.TweakTests.o
[2834/5517] CXX obj/clang/lib/Tooling/DependencyScanning/DependencyScanning.DependencyScanningTool.o
[2835/5517] CXX obj/clang/tools/libclang/libclang.CIndexUSRs.o
[2836/5517] CXX obj/clang/tools/clang-check/clang-check.ClangCheck.o
[2837/5517] CXX obj/clang-tools-extra/clangd/unittests/tweaks/ClangdTests.TweakTesting.o
[2838/5517] CXX obj/clang/tools/libclang/libclang.CXComment.o
[2839/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.MultilibBuilderTest.o
[2840/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.SanitizerArgsTest.o
[2841/5517] CXX obj/clang/tools/libclang/libclang.CIndexInclusionStack.o
[2842/5517] CXX obj/clang/tools/libclang/libclang.CXString.o
[2843/5517] CXX obj/clang/tools/libclang/libclang.CIndexHigh.o
[2844/5517] CXX obj/clang/tools/libclang/libclang.CXStoredDiagnostic.o
[2845/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.MultilibTest.o
[2846/5517] CXX obj/clang/tools/libclang/libclang.Rewrite.o
[2847/5517] CXX obj/clang/tools/libclang/libclang.CXSourceLocation.o
[2848/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.XRefsTests.o
[2849/5517] CXX obj/clang/tools/clang-sycl-linker/clang-sycl-linker.ClangSYCLLinker.o
[2850/5517] CXX obj/clang/tools/libclang/libclang.CXCursor.o
[2851/5517] CXX obj/clang/tools/c-index-test/c-index-test.core_main.o
[2852/5517] CXX obj/clang/tools/driver/clang.cc1_main.o
[2853/5517] CXX obj/clang/tools/libclang/libclang.CIndexCodeCompletion.o
[2854/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.DiagnosticsTests.o
[2855/5517] CXX obj/clang/lib/Tooling/DependencyScanning/DependencyScanning.ModuleDepCollector.o
[2856/5517] CXX obj/clang-tools-extra/clangd/clangd.XRefs.o
[2857/5517] CXX obj/clang/tools/libclang/libclang.CXType.o
[2858/5517] CXX obj/clang/lib/Tooling/DependencyScanning/DependencyScanning.DependencyScanningWorker.o
[2859/5517] CXX obj/clang/tools/clang-nvlink-wrapper/clang-nvlink-wrapper.ClangNVLinkWrapper.o
[2860/5517] CXX obj/clang/tools/libclang/libclang.CXIndexDataConsumer.o
[2861/5517] CXX obj/clang/unittests/Tooling/ToolingTests.HeaderIncludesTest.o
[2862/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.TestTU.o
[2863/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.TUSchedulerTests.o
[2864/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.DXCModeTest.o
[2865/5517] CXX obj/clang/unittests/Interpreter/ClangReplInterpreterTests.IncrementalCompilerBuilderTest.o
[2866/5517] CXX obj/clang/tools/libclang/libclang.Indexing.o
[2867/5517] CXX obj/clang/tools/clang-linker-wrapper/clang-linker-wrapper.ClangLinkerWrapper.o
[2868/5517] CXX obj/clang/tools/clang-repl/clang-repl.ClangRepl.o
[2869/5517] CXX obj/clang/unittests/Tooling/ToolingTests.CastExprTest.o
[2870/5517] CXX obj/clang/unittests/Tooling/ToolingTests.HeaderAnalysisTest.o
[2871/5517] CXX obj/clang/unittests/Tooling/ToolingTests.CommentHandlerTest.o
[2872/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.SymbolCollectorTests.o
[2873/5517] CXX obj/clang/unittests/Tooling/ToolingTests.QualTypeNamesTest.o
[2874/5517] STAMP obj/clang/unittests/Tooling/Syntax/SyntaxTests.inputdeps.stamp
[2875/5517] CXX obj/clang/unittests/Driver/ClangDriverTests.ToolChainTest.o
[2876/5517] CXX obj/clang/unittests/Tooling/ToolingTests.DiagnosticsYamlTest.o
[2877/5517] CXX obj/clang/unittests/Tooling/ToolingTests.LookupTest.o
[2878/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CXXMemberCall.o
[2879/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RecursiveASTVisitorTestDeclVisitor.o
[2880/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CXXMethodDecl.o
[2881/5517] STAMP obj/lld/ELF/ELF.inputdeps.stamp
[2882/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RecursiveASTVisitorTestTypeLocVisitor.o
[2883/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.BitfieldInitializer.o
[2884/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CXXOperatorCallExprTraverser.o
[2885/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CXXBoolLiteralExpr.o
[2886/5517] CXX obj/clang/unittests/Tooling/ToolingTests.ASTSelectionTest.o
[2887/5517] CXX obj/clang/tools/clang-scan-deps/clang-scan-deps.ClangScanDeps.o
[2888/5517] STAMP obj/llvm/tools/llvm-mca/llvm-mca.inputdeps.stamp
[2889/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RewriterTest.o
[2890/5517] CXX obj/clang/unittests/Tooling/ToolingTests.ExecutionTest.o
[2891/5517] STAMP obj/lld/COFF/COFF.inputdeps.stamp
[2892/5517] CXX obj/clang/unittests/Tooling/ToolingTests.FixItTest.o
[2893/5517] CXX obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests.InterpreterExceptionTest.o
[2894/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.DeclRefExpr.o
[2895/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.DeductionGuide.o
[2896/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.ImplicitCtor.o
[2897/5517] STAMP obj/lld/MachO/MachO.inputdeps.stamp
[2898/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.Concept.o
[2899/5517] CXX obj/llvm/lib/Passes/Passes.PassBuilder.o
[2900/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.IntegerLiteral.o
[2901/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.LambdaDefaultCapture.o
[2902/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.ImplicitCtorInitializer.o
[2903/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.Class.o
[2904/5517] STAMP obj/llvm/tools/llvm-jitlink/llvm-jitlink.inputdeps.stamp
[2905/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.InitListExprPreOrderNoQueue.o
[2906/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.LambdaTemplateParams.o
[2907/5517] STAMP obj/lld/tools/lld/lld.inputdeps.stamp
[2908/5517] CXX obj/clang/tools/libclang/libclang.CIndex.o
[2909/5517] STAMP obj/lld/unittests/AsLibELF/LLDAsLibELFTests.inputdeps.stamp
[2910/5517] STAMP obj/llvm/tools/lto/lto.inputdeps.stamp
[2911/5517] STAMP obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.inputdeps.stamp
[2912/5517] STAMP obj/llvm/unittests/CGData/CodeGenDataTests.inputdeps.stamp
[2913/5517] STAMP obj/llvm/unittests/CodeGen/CodeGenTests.inputdeps.stamp
[2914/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.LambdaExpr.o
[2915/5517] AR lib/libLLVMCore.a
[2916/5517] CXX obj/clang/unittests/Tooling/DependencyScanning/ToolingTests.DependencyScannerTest.o
[2917/5517] AR lib/libLLVMCGData.a
[2918/5517] AR lib/libLLVMAsmParser.a
[2919/5517] AR lib/libLLVMBitReader.a
[2920/5517] AR lib/libLLVMIRPrinter.a
[2921/5517] AR lib/libLLVMIRReader.a
[2922/5517] STAMP obj/llvm/lib/Target/AArch64/Utils/Utils.inputdeps.stamp
[2923/5517] AR lib/libLLVMMC.a
[2924/5517] AR lib/libLLVMMCParser.a
[2925/5517] AR lib/libLLVMMCDisassembler.a
[2926/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.MemberPointerTypeLoc.o
[2927/5517] AR lib/libLLVMObject.a
[2928/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.ParenExpr.o
[2929/5517] CXX obj/clang/unittests/Tooling/ToolingTests.CompilationDatabaseTest.o
[2930/5517] LINK ./bin/llvm-strings
[2931/5517] STAMP obj/llvm/tools/llvm-strings/symlinks.stamp
[2932/5517] LINK ./bin/llvm-opt-report
[2933/5517] AR lib/liblldbCore.a
[2934/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.ConstructExpr.o
[2935/5517] AR lib/liblldbPluginClangCommon.a
[2936/5517] LINK ./bin/llvm-size
[2937/5517] AR lib/libLLVMJITLink.a
[2938/5517] AR lib/libLLVMRuntimeDyld.a
[2939/5517] AR lib/liblldbCommands.a
[2940/5517] STAMP obj/lldb/tools/driver/lldb.inputdeps.stamp
[2941/5517] STAMP obj/lldb/tools/lldb-dap/lldb-dap.inputdeps.stamp
[2942/5517] AR lib/libLLVMProfileData.a
[2943/5517] STAMP obj/lldb/source/API/liblldb.inputdeps.stamp
[2944/5517] STAMP obj/lldb/tools/lldb-test/lldb-test.inputdeps.stamp
[2945/5517] AR lib/libLLVMObjCopy.a
[2946/5517] AR lib/libLLVMObjectYAML.a
[2947/5517] AR lib/libLLVMCoverage.a
[2948/5517] STAMP obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.inputdeps.stamp
[2949/5517] STAMP obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.inputdeps.stamp
[2950/5517] AR lib/libLLVMAnalysis.a
[2951/5517] AR lib/libLLVMFrontendAtomic.a
[2952/5517] AR lib/libLLVMFrontendDriver.a
[2953/5517] CXX obj/llvm/tools/llvm-mca/Views/llvm-mca.InstructionInfoView.o
[2954/5517] AR lib/libLLVMTarget.a
[2955/5517] AR lib/libLLVMSandboxIR.a
[2956/5517] AR lib/libLLVMExecutionEngine.a
[2957/5517] AR lib/liblldbExpression.a
[2958/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.TraversalScope.o
[2959/5517] AR lib/libLLVMMCJIT.a
[2960/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.InitListExprPreOrder.o
[2961/5517] AR lib/liblldbTarget.a
[2962/5517] AR lib/liblldbPluginObjCRuntime.a
[2963/5517] AR lib/liblldbPluginPlatformWindows.a
[2964/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.TemplateArgumentLocTraverser.o
[2965/5517] CXX obj/lld/ELF/Arch/ELF.LoongArch.o
[2966/5517] CXX obj/llvm/lib/Target/AArch64/Utils/Utils.AArch64SMEAttributes.o
[2967/5517] CXX obj/clang/unittests/Interpreter/ClangReplInterpreterTests.CodeCompletionTest.o
[2968/5517] CXX obj/clang/unittests/Interpreter/ClangReplInterpreterTests.InterpreterExtensionsTest.o
[2969/5517] CXX obj/llvm/lib/Target/AArch64/Utils/Utils.AArch64BaseInfo.o
[2970/5517] CXX obj/clang/unittests/Tooling/ToolingTests.ReplacementsYamlTest.o
[2971/5517] CXX obj/clang/unittests/Interpreter/ClangReplInterpreterTests.InterpreterTest.o
[2972/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.NestedNameSpecifiers.o
[2973/5517] CXX obj/llvm/tools/llvm-mc/llvm-mc.llvm-mc.o
[2974/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RefactoringActionRulesTest.o
[2975/5517] CXX obj/clang/unittests/Interpreter/ClangReplInterpreterTests.IncrementalProcessingTest.o
[2976/5517] CXX obj/clang-tools-extra/clangd/unittests/ClangdTests.CodeCompleteTests.o
[2977/5517] CXX obj/llvm/tools/llvm-split/llvm-split.llvm-split.o
[2978/5517] CXX obj/lld/MachO/MachO.ObjC.o
[2979/5517] CXX obj/clang/unittests/Tooling/Syntax/SyntaxTests.SynthesisTest.o
[2980/5517] CXX obj/clang/unittests/Tooling/Syntax/SyntaxTests.MutationsTest.o
[2981/5517] CXX obj/lld/ELF/ELF.BPSectionOrderer.o
[2982/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ExpandImm.o
[2983/5517] CXX obj/llvm/tools/llvm-jitlink/llvm-jitlink.llvm-jitlink-statistics.o
[2984/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RangeSelectorTest.o
[2985/5517] CXX obj/clang/unittests/Tooling/ToolingTests.StandardLibraryTest.o
[2986/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AdvSIMDScalarPass.o
[2987/5517] CXX obj/clang/unittests/Tooling/Syntax/SyntaxTests.TreeTestBase.o
[2988/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RefactoringCallbacksTest.o
[2989/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionOptimizer.o
[2990/5517] CXX obj/lld/ELF/ELF.LTO.o
[2991/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64Arm64ECCallLowering.o
[2992/5517] CXX obj/lld/MachO/MachO.BPSectionOrderer.o
[2993/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A53Fix835769.o
[2994/5517] CXX obj/clang/unittests/Tooling/Syntax/SyntaxTests.TreeTest.o
[2995/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ConditionalCompares.o
[2996/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RefactoringTest.o
[2997/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CondBrTuning.o
[2998/5517] CXX obj/lld/COFF/COFF.LTO.o
[2999/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64DeadRegisterDefinitionsPass.o
[3000/5517] CXX obj/clang/unittests/Tooling/ToolingTests.ToolingTest.o
[3001/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.AArch64SelectionDAGTest.o
[3002/5517] CXX obj/llvm/tools/llvm-lto2/llvm-lto2.llvm-lto2.o
[3003/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CompressJumpTables.o
[3004/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CallingConvention.o
[3005/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CollectLOH.o
[3006/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64BranchTargets.o
[3007/5517] CXX obj/clang/unittests/Tooling/ToolingTests.RecursiveASTVisitorTestPostOrderVisitor.o
[3008/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64CleanupLocalDynamicTLSPass.o
[3009/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64A57FPLoadBalancing.o
[3010/5517] CXX obj/clang/unittests/Tooling/ToolingTests.SourceCodeBuildersTest.o
[3011/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.Attr.o
[3012/5517] CXX obj/clang/tools/libclang/libclang.CXExtractAPI.o
[3013/5517] CXX obj/lldb/source/API/liblldb.SystemInitializerFull.o
[3014/5517] CXX obj/lld/MachO/MachO.DriverUtils.o
[3015/5517] CXX obj/lld/MachO/MachO.LTO.o
[3016/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ExpandPseudoInsts.o
[3017/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FalkorHWPFFix.o
[3018/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MIPeepholeOpt.o
[3019/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64RedundantCopyElimination.o
[3020/5517] STAMP obj/llvm/lib/Target/AArch64/Disassembler/Disassembler.inputdeps.stamp
[3021/5517] CXX obj/lld/COFF/COFF.SymbolTable.o
[3022/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.InitListExprPostOrderNoQueue.o
[3023/5517] CXX obj/lld/COFF/COFF.InputFiles.o
[3024/5517] CXX obj/lld/ELF/ELF.Relocations.o
[3025/5517] CXX obj/clang/unittests/Tooling/ToolingTests.SourceCodeTest.o
[3026/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64LowerHomogeneousPrologEpilog.o
[3027/5517] CXX obj/clang/unittests/Tooling/Syntax/SyntaxTests.BuildTreeTest.o
[3028/5517] CXX obj/clang/unittests/Tooling/Syntax/SyntaxTests.TokensTest.o
[3029/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MachineScheduler.o
[3030/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MacroFusion.o
[3031/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MCInstLower.o
[3032/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64MachineFunctionInfo.o
[3033/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.InitListExprPostOrder.o
[3034/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SIMDInstrOpt.o
[3035/5517] STAMP obj/llvm/lib/Target/AArch64/MCTargetDesc/tablegen.stamp
[3036/5517] AR lib/libLLVMAArch64Utils.a
[3037/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PromoteConstant.o
[3038/5517] CXX obj/lld/COFF/COFF.Driver.o
[3039/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PBQPRegAlloc.o
[3040/5517] CXX obj/llvm/lib/Target/AArch64/Disassembler/Disassembler.AArch64ExternalSymbolizer.o
[3041/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64AsmPrinter.o
[3042/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PostCoalescerPass.o
[3043/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64PointerAuth.o
[3044/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64ELFObjectWriter.o
[3045/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64GlobalISelUtils.o
[3046/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SelectionDAGInfo.o
[3047/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StorePairSuppress.o
[3048/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.SMEABIPass.o
[3049/5517] CXX obj/lldb/tools/lldb-test/lldb-test.lldb-test.o
[3050/5517] CXX obj/clang/unittests/Tooling/ToolingTests.StencilTest.o
[3051/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCExpr.o
[3052/5517] CXX obj/clang/unittests/Tooling/ToolingTests.LexicallyOrderedRecursiveASTVisitorTest.o
[3053/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64WinCOFFObjectWriter.o
[3054/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MachObjectWriter.o
[3055/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetObjectFile.o
[3056/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCAsmInfo.o
[3057/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SpeculationHardening.o
[3058/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64SLSHardening.o
[3059/5517] CXX obj/lld/MachO/MachO.InputFiles.o
[3060/5517] CXX obj/lld/MachO/MachO.Driver.o
[3061/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StackTaggingPreRA.o
[3062/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64LoadStoreOptimizer.o
[3063/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64WinCOFFStreamer.o
[3064/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64InstPrinter.o
[3065/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUFrameLowering.o
[3066/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64ELFStreamer.o
[3067/5517] CXX obj/lld/ELF/ELF.InputFiles.o
[3068/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64RegisterBankInfo.o
[3069/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUExportKernelRuntimeHandles.o
[3070/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64AsmBackend.o
[3071/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64TargetStreamer.o
[3072/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostSelectOptimize.o
[3073/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64RegisterInfo.o
[3074/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.SVEIntrinsicOpts.o
[3075/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUCtorDtorLowering.o
[3076/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64CallLowering.o
[3077/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUInstrInfo.o
[3078/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.SMEPeepholeOpt.o
[3079/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FastISel.o
[3080/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCCodeEmitter.o
[3081/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64StackTagging.o
[3082/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULibFunc.o
[3083/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUExportClustering.o
[3084/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64Subtarget.o
[3085/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMachineModuleInfo.o
[3086/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUGlobalISelUtils.o
[3087/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64FrameLowering.o
[3088/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMCResourceInfo.o
[3089/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64O0PreLegalizerCombiner.o
[3090/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64InstrInfo.o
[3091/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUCombinerHelper.o
[3092/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUGlobalISelDivergenceLowering.o
[3093/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULowerKernelAttributes.o
[3094/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMacroFusion.o
[3095/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMachineFunction.o
[3096/5517] CXX obj/clang/unittests/Tooling/ToolingTests.TransformerTest.o
[3097/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPromoteKernelArguments.o
[3098/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUInsertDelayAlu.o
[3099/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelDAGToDAG.o
[3100/5517] CXX obj/lld/ELF/ELF.Driver.o
[3101/5517] CXX obj/llvm/lib/Target/AArch64/Disassembler/Disassembler.AArch64Disassembler.o
[3102/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostLegalizerLowering.o
[3103/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPrintfRuntimeBinding.o
[3104/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PreLegalizerCombiner.o
[3105/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64PostLegalizerCombiner.o
[3106/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULowerKernelArguments.o
[3107/5517] CXX obj/llvm/tools/llvm-jitlink/llvm-jitlink.llvm-jitlink.o
[3108/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURewriteUndefForPHI.o
[3109/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMemoryUtils.o
[3110/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64LegalizerInfo.o
[3111/5517] CXX obj/llvm/lib/Target/AArch64/MCTargetDesc/MCTargetDesc.AArch64MCTargetDesc.o
[3112/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetMachine.o
[3113/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURegBankLegalizeHelper.o
[3114/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMarkLastScratchLoad.o
[3115/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUTargetObjectFile.o
[3116/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUSelectionDAGInfo.o
[3117/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURewriteOutArguments.o
[3118/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULibCalls.o
[3119/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURegBankLegalize.o
[3120/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUUnifyMetadata.o
[3121/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURegBankSelect.o
[3122/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUImageIntrinsicOptimizer.o
[3123/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURemoveIncompatibleFunctions.o
[3124/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURegBankLegalizeRules.o
[3125/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUInstCombineIntrinsic.o
[3126/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CallbacksCompoundAssignOperator.o
[3127/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUUnifyDivergentExitNodes.o
[3128/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64TargetTransformInfo.o
[3129/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMCInstLower.o
[3130/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUSetWavePriority.o
[3131/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNILPSched.o
[3132/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNMinRegStrategy.o
[3133/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CallbacksCallExpr.o
[3134/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CallbacksLeaf.o
[3135/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CallbacksBinaryOperator.o
[3136/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUHSAMetadataStreamer.o
[3137/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUMIRFormatter.o
[3138/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUWaitSGPRHazards.o
[3139/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNCreateVOPD.o
[3140/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNDPPCombine.o
[3141/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUCodeGenPrepare.o
[3142/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPreloadKernArgProlog.o
[3143/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPromoteAlloca.o
[3144/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPerfHintAnalysis.o
[3145/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600EmitClauseMarkers.o
[3146/5517] CXX obj/clang/unittests/Tooling/RecursiveASTVisitorTests/ToolingTests.CallbacksUnaryOperator.o
[3147/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULateCodeGenPrepare.o
[3148/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600FrameLowering.o
[3149/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNPreRAOptimizations.o
[3150/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600OpenCLImageTypeLoweringPass.o
[3151/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNVOPDUtils.o
[3152/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600AsmPrinter.o
[3153/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ExpandSpecialInstrs.o
[3154/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ClauseMergePass.o
[3155/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ControlFlowFinalizer.o
[3156/5517] CXX obj/llvm/lib/Target/AArch64/GISel/LLVMAArch64CodeGen.AArch64InstructionSelector.o
[3157/5517] CXX obj/llvm/lib/Target/AArch64/AsmParser/AsmParser.AArch64AsmParser.o
[3158/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPostLegalizerCombiner.o
[3159/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUISelLowering.o
[3160/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNRewritePartialRegUses.o
[3161/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULowerModuleLDSPass.o
[3162/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUPreLegalizerCombiner.o
[3163/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineFunctionInfo.o
[3164/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUReserveWWMRegs.o
[3165/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULowerBufferFatPointers.o
[3166/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNRegPressure.o
[3167/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUResourceUsageAnalysis.o
[3168/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600Subtarget.o
[3169/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600RegisterInfo.o
[3170/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineScheduler.o
[3171/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600InstrInfo.o
[3172/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600Packetizer.o
[3173/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600OptimizeVectorRegisters.o
[3174/5517] CXX obj/llvm/lib/Target/AMDGPU/Utils/Utils.AMDGPUDelayedMCExpr.o
[3175/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUIGroupLP.o
[3176/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUSubtarget.o
[3177/5517] CXX obj/llvm/lib/Target/AMDGPU/Utils/Utils.AMDGPUAsmUtils.o
[3178/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MachineCFGStructurizer.o
[3179/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNPreRALongBranchReg.o
[3180/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFixVGPRCopies.o
[3181/5517] CXX obj/llvm/lib/Target/AMDGPU/MCA/MCA.AMDGPUCustomBehaviour.o
[3182/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInsertHardClauses.o
[3183/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUISelDAGToDAG.o
[3184/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMELFObjectWriter.o
[3185/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNIterativeScheduler.o
[3186/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURegisterBankInfo.o
[3187/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNNSAReassign.o
[3188/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIModeRegisterDefaults.o
[3189/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMInstPrinter.o
[3190/5517] CXX obj/llvm/lib/Target/AMDGPU/Utils/Utils.AMDGPUPALMetadata.o
[3191/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPURegBankCombiner.o
[3192/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUSwLowerLDS.o
[3193/5517] CXX obj/llvm/lib/Target/AMDGPU/Utils/Utils.AMDKernelCodeTUtils.o
[3194/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600MCInstLower.o
[3195/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPULegalizerInfo.o
[3196/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIProgramInfo.o
[3197/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPostRABundler.o
[3198/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerI1Copies.o
[3199/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIModeRegister.o
[3200/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMAsmBackend.o
[3201/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNHazardRecognizer.o
[3202/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMELFStreamer.o
[3203/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUSplitModule.o
[3204/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeExecMasking.o
[3205/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILoadStoreOptimizer.o
[3206/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUTargetTransformInfo.o
[3207/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPreEmitPeephole.o
[3208/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNSubtarget.o
[3209/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ISelLowering.o
[3210/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeExecMaskingPreRA.o
[3211/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFixSGPRCopies.o
[3212/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIShrinkInstructions.o
[3213/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPeepholeSDWA.o
[3214/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600TargetTransformInfo.o
[3215/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMConstantPoolValue.o
[3216/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIAnnotateControlFlow.o
[3217/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerControlFlow.o
[3218/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMRegisterInfo.o
[3219/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIMemoryLegalizer.o
[3220/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIMachineScheduler.o
[3221/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.GCNSchedStrategy.o
[3222/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFormMemoryClauses.o
[3223/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBasicBlockInfo.o
[3224/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerWWMCopies.o
[3225/5517] CXX obj/llvm/lib/Target/AArch64/LLVMAArch64CodeGen.AArch64ISelLowering.o
[3226/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600ISelDAGToDAG.o
[3227/5517] CXX obj/llvm/lib/Target/AMDGPU/Utils/Utils.AMDGPUBaseInfo.o
[3228/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBranchTargets.o
[3229/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILateBranchLowering.o
[3230/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFrameLowering.o
[3231/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMOptimizeBarriersPass.o
[3232/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIFoldOperands.o
[3233/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SILowerSGPRSpills.o
[3234/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIWholeQuadMode.o
[3235/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMMCAsmInfo.o
[3236/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIPreAllocateWWMRegs.o
[3237/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.A15SDOptimizer.o
[3238/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMMachORelocationInfo.o
[3239/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBaseRegisterInfo.o
[3240/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBlockPlacement.o
[3241/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMCallLowering.o
[3242/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInsertWaitcnts.o
[3243/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUInstructionSelector.o
[3244/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMMCExpr.o
[3245/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMFixCortexA57AES1742098Pass.o
[3246/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMCallingConv.o
[3247/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMHazardRecognizer.o
[3248/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMWinCOFFObjectWriter.o
[3249/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIMachineFunctionInfo.o
[3250/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIOptimizeVGPRLiveRange.o
[3251/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMTargetStreamer.o
[3252/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMInstrInfo.o
[3253/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMMachineFunctionInfo.o
[3254/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMAsmPrinter.o
[3255/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMMacroFusion.o
[3256/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMMCInstLower.o
[3257/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMMachObjectWriter.o
[3258/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMWinCOFFStreamer.o
[3259/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLatencyMutations.o
[3260/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRMCAsmInfo.o
[3261/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMRegisterBankInfo.o
[3262/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLegalizerInfo.o
[3263/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.R600TargetMachine.o
[3264/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRInstPrinter.o
[3265/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRELFObjectWriter.o
[3266/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMTargetObjectFile.o
[3267/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MLxExpansionPass.o
[3268/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRELFStreamer.o
[3269/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMSLSHardening.o
[3270/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRAsmBackend.o
[3271/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMExpandPseudoInsts.o
[3272/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRTargetObjectFile.o
[3273/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRMCELFStreamer.o
[3274/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRMCExpr.o
[3275/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MVEVPTBlockPass.o
[3276/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMMCTargetDesc.o
[3277/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRMCCodeEmitter.o
[3278/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMSelectionDAGInfo.o
[3279/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MVELaneInterleavingPass.o
[3280/5517] CXX obj/llvm/lib/Target/ARM/MCTargetDesc/MCTargetDesc.ARMMCCodeEmitter.o
[3281/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMConstantIslandPass.o
[3282/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIRegisterInfo.o
[3283/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.Thumb1InstrInfo.o
[3284/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MVEGatherScatterLowering.o
[3285/5517] CXX obj/llvm/lib/Target/AVR/MCTargetDesc/MCTargetDesc.AVRMCTargetDesc.o
[3286/5517] AR lib/libLLVMAVRDesc.a
[3287/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MVETPAndVPTOptimisationsPass.o
[3288/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRShiftExpand.o
[3289/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMFrameLowering.o
[3290/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIInstrInfo.o
[3291/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLowOverheadLoops.o
[3292/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMFastISel.o
[3293/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.Thumb2ITBlockPass.o
[3294/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.Thumb2InstrInfo.o
[3295/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMParallelDSP.o
[3296/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMSubtarget.o
[3297/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFASpaceCastSimplifyPass.o
[3298/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRAsmPrinter.o
[3299/5517] CXX obj/llvm/lib/Target/AVR/AsmParser/AsmParser.AVRAsmParser.o
[3300/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRTargetMachine.o
[3301/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ThumbRegisterInfo.o
[3302/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRISelDAGToDAG.o
[3303/5517] CXX obj/llvm/lib/Target/BPF/GISel/LLVMBPFCodeGen.BPFLegalizerInfo.o
[3304/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.Thumb1FrameLowering.o
[3305/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRSubtarget.o
[3306/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRRegisterInfo.o
[3307/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCAsmInfo.o
[3308/5517] CXX obj/llvm/lib/Target/BPF/MCTargetDesc/MCTargetDesc.BPFAsmBackend.o
[3309/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRMCInstLower.o
[3310/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRFrameLowering.o
[3311/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonELFObjectWriter.o
[3312/5517] CXX obj/llvm/lib/Target/BPF/MCTargetDesc/MCTargetDesc.BPFELFObjectWriter.o
[3313/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.MVETailPredication.o
[3314/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMBaseInstrInfo.o
[3315/5517] CXX obj/llvm/lib/Target/BPF/MCTargetDesc/MCTargetDesc.BPFMCCodeEmitter.o
[3316/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRInstrInfo.o
[3317/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFMCInstLower.o
[3318/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFIRPeephole.o
[3319/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMInstructionSelector.o
[3320/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMTargetMachine.o
[3321/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRExpandPseudoInsts.o
[3322/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMISelDAGToDAG.o
[3323/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCDuplexInfo.o
[3324/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFCheckAndAdjustIR.o
[3325/5517] CXX obj/llvm/lib/Target/BPF/GISel/LLVMBPFCodeGen.BPFRegisterBankInfo.o
[3326/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonInstPrinter.o
[3327/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFAdjustOpt.o
[3328/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMLoadStoreOptimizer.o
[3329/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.Thumb2SizeReduction.o
[3330/5517] CXX obj/llvm/lib/Target/BPF/AsmParser/AsmParser.BPFAsmParser.o
[3331/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCCompound.o
[3332/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFInstrInfo.o
[3333/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCExpr.o
[3334/5517] CXX obj/llvm/lib/Target/BPF/MCTargetDesc/MCTargetDesc.BPFInstPrinter.o
[3335/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonAsmBackend.o
[3336/5517] AR lib/libLLVMBPFDesc.a
[3337/5517] AR lib/libLLVMBPFAsmParser.a
[3338/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFPreserveDIType.o
[3339/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFFrameLowering.o
[3340/5517] CXX obj/llvm/lib/Target/AVR/LLVMAVRCodeGen.AVRISelLowering.o
[3341/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFPreserveStaticOffset.o
[3342/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMTargetTransformInfo.o
[3343/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCELFStreamer.o
[3344/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFMIChecking.o
[3345/5517] CXX obj/llvm/lib/Target/BPF/GISel/LLVMBPFCodeGen.BPFCallLowering.o
[3346/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.SIISelLowering.o
[3347/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFAsmPrinter.o
[3348/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCFGOptimizer.o
[3349/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFMISimplifyPatchable.o
[3350/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFSelectionDAGInfo.o
[3351/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiFrameLowering.o
[3352/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMachineFunctionInfo.o
[3353/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCCodeEmitter.o
[3354/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFRegisterInfo.o
[3355/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFSubtarget.o
[3356/5517] CXX obj/llvm/lib/Target/AMDGPU/LLVMAMDGPUCodeGen.AMDGPUTargetMachine.o
[3357/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFISelLowering.o
[3358/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiDelaySlotFiller.o
[3359/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiAsmPrinter.o
[3360/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenExtract.o
[3361/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFMIPeephole.o
[3362/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiISelDAGToDAG.o
[3363/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFISelDAGToDAG.o
[3364/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.BitTracker.o
[3365/5517] CXX obj/llvm/lib/Target/ARM/Disassembler/Disassembler.ARMDisassembler.o
[3366/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBranchRelaxation.o
[3367/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFAbstractMemberAccess.o
[3368/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonFixupHwLoops.o
[3369/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBlockRanges.o
[3370/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenMemAbsolute.o
[3371/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonExpandCondsets.o
[3372/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCommonGEP.o
[3373/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonEarlyIfConv.o
[3374/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenMux.o
[3375/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBitTracker.o
[3376/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonAsmPrinter.o
[3377/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCopyToCombine.o
[3378/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonHazardRecognizer.o
[3379/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BTFDebug.o
[3380/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonCopyHoisting.o
[3381/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenPredicate.o
[3382/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLoopAlign.o
[3383/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCInstrInfo.o
[3384/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTargetObjectFile.o
[3385/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMachineScheduler.o
[3386/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonOptimizeSZextends.o
[3387/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonNewValueJump.o
[3388/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLoadStoreWidening.o
[3389/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMCInstLower.o
[3390/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonMask.o
[3391/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonBitSimplify.o
[3392/5517] CXX obj/llvm/lib/Target/BPF/GISel/LLVMBPFCodeGen.BPFInstructionSelector.o
[3393/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonHardwareLoops.o
[3394/5517] CXX obj/llvm/lib/Target/Lanai/MCTargetDesc/MCTargetDesc.LanaiInstPrinter.o
[3395/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonConstPropagation.o
[3396/5517] CXX obj/llvm/lib/Target/Lanai/MCTargetDesc/MCTargetDesc.LanaiELFObjectWriter.o
[3397/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.RDFDeadCode.o
[3398/5517] CXX obj/llvm/lib/Target/Lanai/MCTargetDesc/MCTargetDesc.LanaiAsmBackend.o
[3399/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiMachineFunctionInfo.o
[3400/5517] CXX obj/llvm/lib/Target/Lanai/MCTargetDesc/MCTargetDesc.LanaiMCCodeEmitter.o
[3401/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonRegisterInfo.o
[3402/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSelectionDAGInfo.o
[3403/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonPeephole.o
[3404/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVExtract.o
[3405/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonConstExtenders.o
[3406/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiTargetObjectFile.o
[3407/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVectorPrint.o
[3408/5517] CXX obj/llvm/lib/Target/Hexagon/Disassembler/Disassembler.HexagonDisassembler.o
[3409/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelLoweringHVX.o
[3410/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSplitConst32AndConst64.o
[3411/5517] CXX obj/llvm/lib/Target/Lanai/MCTargetDesc/MCTargetDesc.LanaiMCExpr.o
[3412/5517] AR lib/libLLVMLanaiDesc.a
[3413/5517] CXX obj/llvm/lib/Target/Hexagon/MCTargetDesc/MCTargetDesc.HexagonMCTargetDesc.o
[3414/5517] AR lib/libLLVMHexagonDesc.a
[3415/5517] AR lib/libLLVMHexagonDisassembler.a
[3416/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiSelectionDAGInfo.o
[3417/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiInstrInfo.o
[3418/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.RDFCopy.o
[3419/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonRDFOpt.o
[3420/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiMCInstLower.o
[3421/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVectorLoopCarriedReuse.o
[3422/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonOptAddrMode.o
[3423/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiRegisterInfo.o
[3424/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchInstPrinter.o
[3425/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchELFObjectWriter.o
[3426/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTfrCleanup.o
[3427/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonGenInsert.o
[3428/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVLIWPacketizer.o
[3429/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSplitDouble.o
[3430/5517] CXX obj/llvm/lib/Target/Lanai/Disassembler/Disassembler.LanaiDisassembler.o
[3431/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchMCExpr.o
[3432/5517] CXX obj/llvm/lib/Target/Hexagon/AsmParser/AsmParser.HexagonAsmParser.o
[3433/5517] AR lib/libLLVMHexagonAsmParser.a
[3434/5517] CXX obj/llvm/lib/Target/ARM/AsmParser/AsmParser.ARMAsmParser.o
[3435/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchTargetStreamer.o
[3436/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchELFStreamer.o
[3437/5517] CXX obj/llvm/lib/Target/Lanai/AsmParser/AsmParser.LanaiAsmParser.o
[3438/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelDAGToDAG.o
[3439/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchAsmBackend.o
[3440/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonFrameLowering.o
[3441/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonSubtarget.o
[3442/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiSubtarget.o
[3443/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiISelLowering.o
[3444/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchMCCodeEmitter.o
[3445/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsAnalyzeImmediate.o
[3446/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiMemAluCombiner.o
[3447/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelDAGToDAGHVX.o
[3448/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonLoopIdiomRecognition.o
[3449/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonISelLowering.o
[3450/5517] CXX obj/llvm/lib/Target/LoongArch/AsmParser/AsmParser.LoongArchAsmParser.o
[3451/5517] CXX obj/llvm/lib/Target/LoongArch/MCTargetDesc/MCTargetDesc.LoongArchMCTargetDesc.o
[3452/5517] AR lib/libLLVMLoongArchDesc.a
[3453/5517] AR lib/libLLVMLoongArchAsmParser.a
[3454/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchMCInstLower.o
[3455/5517] CXX obj/llvm/lib/Target/BPF/LLVMBPFCodeGen.BPFTargetMachine.o
[3456/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchDeadRegisterDefinitions.o
[3457/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonInstrInfo.o
[3458/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchSubtarget.o
[3459/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchExpandAtomicPseudoInsts.o
[3460/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchFrameLowering.o
[3461/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchAsmPrinter.o
[3462/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchRegisterInfo.o
[3463/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchInstrInfo.o
[3464/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16RegisterInfo.o
[3465/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchISelDAGToDAG.o
[3466/5517] CXX obj/llvm/lib/Target/ARM/LLVMARMCodeGen.ARMISelLowering.o
[3467/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchExpandPseudoInsts.o
[3468/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchOptWInstrs.o
[3469/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchMergeBaseOffset.o
[3470/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTargetTransformInfo.o
[3471/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsOs16.o
[3472/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16InstrInfo.o
[3473/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsELFObjectWriter.o
[3474/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsABIInfo.o
[3475/5517] CXX obj/llvm/lib/Target/AMDGPU/AsmParser/AsmParser.AMDGPUAsmParser.o
[3476/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MicroMipsSizeReduction.o
[3477/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16FrameLowering.o
[3478/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsAsmBackend.o
[3479/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsWinCOFFStreamer.o
[3480/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsWinCOFFObjectWriter.o
[3481/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsELFStreamer.o
[3482/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsInstPrinter.o
[3483/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsMCExpr.o
[3484/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsCCState.o
[3485/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchTargetTransformInfo.o
[3486/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsOptionRecord.o
[3487/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsNaClELFStreamer.o
[3488/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16HardFloat.o
[3489/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSelectionDAGInfo.o
[3490/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16ISelLowering.o
[3491/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsTargetStreamer.o
[3492/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsBranchExpansion.o
[3493/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsFrameLowering.o
[3494/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsExpandPseudo.o
[3495/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsModuleISelDAGToDAG.o
[3496/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMulMulBugPass.o
[3497/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonTargetMachine.o
[3498/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.Mips16ISelDAGToDAG.o
[3499/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAllocaHoisting.o
[3500/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMCInstLower.o
[3501/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsOptimizePICCall.o
[3502/5517] CXX obj/llvm/lib/Target/Lanai/LLVMLanaiCodeGen.LanaiTargetMachine.o
[3503/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsPreLegalizerCombiner.o
[3504/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsLegalizerInfo.o
[3505/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsMCCodeEmitter.o
[3506/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsRegisterInfo.o
[3507/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsDelaySlotFiller.o
[3508/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsInstrInfo.o
[3509/5517] CXX obj/llvm/lib/Target/Mips/MCTargetDesc/MCTargetDesc.MipsMCTargetDesc.o
[3510/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAliasAnalysis.o
[3511/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAtomicLower.o
[3512/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXMCExpr.o
[3513/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsCallLowering.o
[3514/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsAsmPrinter.o
[3515/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEFrameLowering.o
[3516/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsMachineFunction.o
[3517/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSubtarget.o
[3518/5517] CXX obj/llvm/lib/Target/Hexagon/LLVMHexagonCodeGen.HexagonVectorCombine.o
[3519/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEInstrInfo.o
[3520/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSERegisterInfo.o
[3521/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXForwardParams.o
[3522/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXCtorDtorLowering.o
[3523/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetObjectFile.o
[3524/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsConstantIslandPass.o
[3525/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAssignValidGlobalNames.o
[3526/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerUnreachable.o
[3527/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerAlloca.o
[3528/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsISelDAGToDAG.o
[3529/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCELFObjectWriter.o
[3530/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXImageOptimizer.o
[3531/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXProxyRegErasure.o
[3532/5517] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCLegalizerInfo.o
[3533/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsRegisterBankInfo.o
[3534/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchTargetMachine.o
[3535/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCELFStreamer.o
[3536/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCAsmBackend.o
[3537/5517] CXX obj/llvm/lib/Target/Mips/AsmParser/AsmParser.MipsAsmParser.o
[3538/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXFrameLowering.o
[3539/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEISelDAGToDAG.o
[3540/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerAggrCopies.o
[3541/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetTransformInfo.o
[3542/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsSEISelLowering.o
[3543/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXInstrInfo.o
[3544/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCCTRLoopsVerify.o
[3545/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsFastISel.o
[3546/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVVMReflect.o
[3547/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXGenericToNVVM.o
[3548/5517] CXX obj/llvm/lib/Target/LoongArch/LLVMLoongArchCodeGen.LoongArchISelLowering.o
[3549/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXSelectionDAGInfo.o
[3550/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXPrologEpilogPass.o
[3551/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXPeephole.o
[3552/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVVMIntrRange.o
[3553/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsPostLegalizerCombiner.o
[3554/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsInstructionSelector.o
[3555/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXRegisterInfo.o
[3556/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCBranchCoalescing.o
[3557/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCEarlyReturn.o
[3558/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCExpandAtomicPseudoInsts.o
[3559/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCMCAsmInfo.o
[3560/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCCCState.o
[3561/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCXCOFFObjectWriter.o
[3562/5517] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCRegisterBankInfo.o
[3563/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsISelLowering.o
[3564/5517] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXTargetStreamer.o
[3565/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXSubtarget.o
[3566/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXReplaceImageHandles.o
[3567/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCMachineFunctionInfo.o
[3568/5517] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCCallLowering.o
[3569/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCInstPrinter.o
[3570/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCTargetObjectFile.o
[3571/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCMCExpr.o
[3572/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVConstantPoolValue.o
[3573/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCXCOFFStreamer.o
[3574/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCMCCodeEmitter.o
[3575/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCBranchSelector.o
[3576/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCCTRLoops.o
[3577/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXLowerArgs.o
[3578/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXUtilities.o
[3579/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCMachineScheduler.o
[3580/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXAsmPrinter.o
[3581/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCHazardRecognizers.o
[3582/5517] CXX obj/llvm/lib/Target/Mips/LLVMMipsCodeGen.MipsTargetMachine.o
[3583/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCSelectionDAGInfo.o
[3584/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXISelDAGToDAG.o
[3585/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCCallingConv.o
[3586/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVAsmBackend.o
[3587/5517] CXX obj/llvm/lib/Target/RISCV/MCA/MCA.RISCVCustomBehaviour.o
[3588/5517] CXX obj/llvm/lib/Target/PowerPC/MCTargetDesc/MCTargetDesc.PPCMCTargetDesc.o
[3589/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCGenScalarMASSEntries.o
[3590/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCLowerMASSVEntries.o
[3591/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCBoolRetToInt.o
[3592/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCReduceCRLogicals.o
[3593/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCTOCRegDeps.o
[3594/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCFastISel.o
[3595/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCMacroFusion.o
[3596/5517] CXX obj/llvm/lib/Target/NVPTX/MCTargetDesc/MCTargetDesc.NVPTXInstPrinter.o
[3597/5517] AR lib/libLLVMNVPTXDesc.a
[3598/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCVSXCopy.o
[3599/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCMCInstLower.o
[3600/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXISelLowering.o
[3601/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCSubtarget.o
[3602/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCPreEmitPeephole.o
[3603/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCFrameLowering.o
[3604/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCTLSDynamicCall.o
[3605/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCVSXSwapRemoval.o
[3606/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCRegisterInfo.o
[3607/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCVSXFMAMutate.o
[3608/5517] CXX obj/llvm/lib/Target/PowerPC/AsmParser/AsmParser.PPCAsmParser.o
[3609/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXTargetTransformInfo.o
[3610/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCAsmPrinter.o
[3611/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCMIPeephole.o
[3612/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVCallingConv.o
[3613/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVDeadRegisterDefinitions.o
[3614/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCAsmInfo.o
[3615/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVInstPrinter.o
[3616/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVPostRAExpandPseudoInsts.o
[3617/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVExpandAtomicPseudoInsts.o
[3618/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVFoldMemOffset.o
[3619/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCLoopInstrFormPrep.o
[3620/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCInstrInfo.o
[3621/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVELFObjectWriter.o
[3622/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVRegisterBankInfo.o
[3623/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVRedundantCopyElimination.o
[3624/5517] CXX obj/llvm/lib/Target/NVPTX/LLVMNVPTXCodeGen.NVPTXTargetMachine.o
[3625/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVIndirectBranchTracking.o
[3626/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCExpr.o
[3627/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVELFStreamer.o
[3628/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVLandingPadSetup.o
[3629/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVCallLowering.o
[3630/5517] CXX obj/llvm/lib/Target/PowerPC/GISel/LLVMPowerPCCodeGen.PPCInstructionSelector.o
[3631/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVTargetStreamer.o
[3632/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVSelectionDAGInfo.o
[3633/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVLateBranchOpt.o
[3634/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVInsertReadWriteCSR.o
[3635/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVCodeGenPrepare.o
[3636/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcELFObjectWriter.o
[3637/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVExpandPseudoInsts.o
[3638/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCCodeEmitter.o
[3639/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcMachineFunctionInfo.o
[3640/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVMoveMerger.o
[3641/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcAsmBackend.o
[3642/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVMakeCompressible.o
[3643/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVLoadStoreOptimizer.o
[3644/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVInsertWriteVXRM.o
[3645/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZGOFFObjectWriter.o
[3646/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZConstantPoolValue.o
[3647/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcMCAsmInfo.o
[3648/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVAsmPrinter.o
[3649/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVMachineFunctionInfo.o
[3650/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcTargetStreamer.o
[3651/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCTargetMachine.o
[3652/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVLegalizerInfo.o
[3653/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVMergeBaseOffset.o
[3654/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVInsertVSETVLI.o
[3655/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcMCExpr.o
[3656/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVGatherScatterLowering.o
[3657/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcInstPrinter.o
[3658/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVOptWInstrs.o
[3659/5517] CXX obj/llvm/lib/Target/Sparc/MCTargetDesc/MCTargetDesc.SparcMCCodeEmitter.o
[3660/5517] AR lib/libLLVMSparcDesc.a
[3661/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVPushPopOptimizer.o
[3662/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCTargetTransformInfo.o
[3663/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCISelDAGToDAG.o
[3664/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVSubtarget.o
[3665/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVFrameLowering.o
[3666/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVTargetObjectFile.o
[3667/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZHLASMAsmStreamer.o
[3668/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZELFObjectWriter.o
[3669/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVVectorPeephole.o
[3670/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVPostLegalizerCombiner.o
[3671/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVVectorMaskDAGMutation.o
[3672/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVRegisterInfo.o
[3673/5517] CXX obj/llvm/lib/Target/Sparc/AsmParser/AsmParser.SparcAsmParser.o
[3674/5517] AR lib/libLLVMSparcAsmParser.a
[3675/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZMachineFunctionInfo.o
[3676/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.DelaySlotFiller.o
[3677/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVO0PreLegalizerCombiner.o
[3678/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.LeonPasses.o
[3679/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVVMV0Elimination.o
[3680/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcMCInstLower.o
[3681/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZInstPrinterCommon.o
[3682/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVPreLegalizerCombiner.o
[3683/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcAsmPrinter.o
[3684/5517] CXX obj/llvm/lib/Target/RISCV/AsmParser/AsmParser.RISCVAsmParser.o
[3685/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcTargetObjectFile.o
[3686/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZTargetObjectFile.o
[3687/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVZacasABIFix.o
[3688/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVVLOptimizer.o
[3689/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcSubtarget.o
[3690/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCAsmBackend.o
[3691/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCAsmInfo.o
[3692/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCExpr.o
[3693/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcInstrInfo.o
[3694/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZTargetStreamer.o
[3695/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcTargetMachine.o
[3696/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcRegisterInfo.o
[3697/5517] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCAsmInfo.o
[3698/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcFrameLowering.o
[3699/5517] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyMCCodeEmitter.o
[3700/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZCallingConv.o
[3701/5517] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyAsmBackend.o
[3702/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcISelDAGToDAG.o
[3703/5517] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyTargetStreamer.o
[3704/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCleanCodeAfterTrap.o
[3705/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyAddMissingPrototypes.o
[3706/5517] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyInstPrinter.o
[3707/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCCodeEmitter.o
[3708/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyArgumentMove.o
[3709/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZHazardRecognizer.o
[3710/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZPostRewrite.o
[3711/5517] CXX obj/llvm/lib/Target/SystemZ/AsmParser/AsmParser.SystemZAsmParser.o
[3712/5517] CXX obj/llvm/lib/Target/SystemZ/MCTargetDesc/MCTargetDesc.SystemZMCTargetDesc.o
[3713/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZMachineScheduler.o
[3714/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZCopyPhysRegs.o
[3715/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVInstrInfo.o
[3716/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFixFunctionBitcasts.o
[3717/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZLDCleanup.o
[3718/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyNullifyDebugValueLists.o
[3719/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZSubtarget.o
[3720/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZLongBranch.o
[3721/5517] CXX obj/llvm/lib/Target/Sparc/LLVMSparcCodeGen.SparcISelLowering.o
[3722/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyTargetObjectFile.o
[3723/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZElimCompare.o
[3724/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCFGSort.o
[3725/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZSelectionDAGInfo.o
[3726/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZFrameLowering.o
[3727/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZMCInstLower.o
[3728/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZTDC.o
[3729/5517] CXX obj/llvm/lib/Target/RISCV/MCTargetDesc/MCTargetDesc.RISCVMCTargetDesc.o
[3730/5517] AR lib/libLLVMRISCVDesc.a
[3731/5517] AR lib/libLLVMRISCVAsmParser.a
[3732/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyOptimizeReturned.o
[3733/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZInstrInfo.o
[3734/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyExceptionInfo.o
[3735/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZRegisterInfo.o
[3736/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMCLowerPrePass.o
[3737/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZShortenInst.o
[3738/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVTargetMachine.o
[3739/5517] CXX obj/llvm/lib/Target/WebAssembly/Utils/Utils.WebAssemblyTypeUtilities.o
[3740/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRefTypeMem2Local.o
[3741/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVTargetTransformInfo.o
[3742/5517] CXX obj/llvm/lib/Target/WebAssembly/MCTargetDesc/MCTargetDesc.WebAssemblyWasmObjectWriter.o
[3743/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySortRegion.o
[3744/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFixBrTableDefaults.o
[3745/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyDebugFixup.o
[3746/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyDebugValueManager.o
[3747/5517] CXX obj/llvm/lib/Target/WebAssembly/Disassembler/Disassembler.WebAssemblyDisassembler.o
[3748/5517] CXX obj/llvm/lib/Target/PowerPC/LLVMPowerPCCodeGen.PPCISelLowering.o
[3749/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86ATTInstPrinter.o
[3750/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZAsmPrinter.o
[3751/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLowerRefTypesIntPtrConv.o
[3752/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegNumbering.o
[3753/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyInstrInfo.o
[3754/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyExplicitLocals.o
[3755/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86ELFObjectWriter.o
[3756/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZISelDAGToDAG.o
[3757/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLowerBrUnless.o
[3758/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLateEHPrepare.o
[3759/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySetP2AlignOperands.o
[3760/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFrameLowering.o
[3761/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86EncodingOptimization.o
[3762/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyISelDAGToDAG.o
[3763/5517] CXX obj/llvm/lib/Target/WebAssembly/AsmParser/AsmParser.WebAssemblyAsmTypeCheck.o
[3764/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySelectionDAGInfo.o
[3765/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyOptimizeLiveIntervals.o
[3766/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyPeephole.o
[3767/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegColoring.o
[3768/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMCInstLower.o
[3769/5517] CXX obj/llvm/lib/Target/WebAssembly/AsmParser/AsmParser.WebAssemblyAsmParser.o
[3770/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMemIntrinsicResults.o
[3771/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegisterInfo.o
[3772/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyAsmPrinter.o
[3773/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblySubtarget.o
[3774/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyReplacePhysRegs.o
[3775/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZTargetTransformInfo.o
[3776/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZTargetMachine.o
[3777/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFastISel.o
[3778/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRuntimeLibcallSignatures.o
[3779/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86AsmBackend.o
[3780/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyFixIrreducibleControlFlow.o
[3781/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyMachineFunctionInfo.o
[3782/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyUtilities.o
[3783/5517] CXX obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86RegisterBankInfo.o
[3784/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyRegStackify.o
[3785/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86AvoidTrailingCall.o
[3786/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyCFGStackify.o
[3787/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ArgumentStackSlotRebase.o
[3788/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CmovConversion.o
[3789/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86AvoidStoreForwardingBlocks.o
[3790/5517] CXX obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86CallLowering.o
[3791/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CompressEVEX.o
[3792/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ShuffleDecodeConstantPool.o
[3793/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InstrFMA3Info.o
[3794/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FixupInstTuning.o
[3795/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CallFrameOptimization.o
[3796/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyTargetTransformInfo.o
[3797/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FixupBWInsts.o
[3798/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FixupSetCC.o
[3799/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyISelLowering.o
[3800/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyLowerEmscriptenEHSjLj.o
[3801/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86DynAllocaExpander.o
[3802/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86DomainReassignment.o
[3803/5517] CXX obj/llvm/lib/Target/SystemZ/LLVMSystemZCodeGen.SystemZISelLowering.o
[3804/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InsertWait.o
[3805/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FixupLEAs.o
[3806/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FastTileConfig.o
[3807/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86MachineFunctionInfo.o
[3808/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InstrFoldTables.o
[3809/5517] CXX obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86LegalizerInfo.o
[3810/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86AsmPrinter.o
[3811/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FixupVectorConstants.o
[3812/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86InstPrinterCommon.o
[3813/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86TargetObjectFile.o
[3814/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ExpandPseudo.o
[3815/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86LoadValueInjectionRetHardening.o
[3816/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86IntelInstPrinter.o
[3817/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86MacroFusion.o
[3818/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FastPreTileConfig.o
[3819/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86IndirectBranchTracking.o
[3820/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86IndirectThunks.o
[3821/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVISelDAGToDAG.o
[3822/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FloatingPoint.o
[3823/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86PadShortFunction.o
[3824/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CallingConv.o
[3825/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FlagsCopyLowering.o
[3826/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86LowerTileCopy.o
[3827/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86WinCOFFStreamer.o
[3828/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86WinCOFFObjectWriter.o
[3829/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCAsmInfo.o
[3830/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86DiscriminateMemOps.o
[3831/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCCodeEmitter.o
[3832/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86WinCOFFTargetStreamer.o
[3833/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InterleavedAccess.o
[3834/5517] CXX obj/llvm/lib/Target/WebAssembly/LLVMWebAssemblyCodeGen.WebAssemblyTargetMachine.o
[3835/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86SelectionDAGInfo.o
[3836/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MachObjectWriter.o
[3837/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86LowerAMXType.o
[3838/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.FatLTOCleanup.o
[3839/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.Annotation2Metadata.o
[3840/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86SpeculativeExecutionSideEffectSuppression.o
[3841/5517] CXX obj/llvm/lib/ToolDrivers/llvm-lib/LibDriver.LibDriver.o
[3842/5517] AR lib/libLLVMLibDriver.a
[3843/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ReturnThunks.o
[3844/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InsertPrefetch.o
[3845/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86OptimizeLEAs.o
[3846/5517] CXX obj/llvm/lib/Transforms/CFGuard/CFGuard.CFGuard.o
[3847/5517] AR lib/libLLVMCFGuard.a
[3848/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroConditionalWrapper.o
[3849/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86VZeroUpper.o
[3850/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86PartialReduction.o
[3851/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ForceFunctionAttrs.o
[3852/5517] CXX obj/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.TruncInstCombine.o
[3853/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroCleanup.o
[3854/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86LowerAMXIntrinsics.o
[3855/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroAnnotationElide.o
[3856/5517] CXX obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86InstructionSelector.o
[3857/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.AlwaysInliner.o
[3858/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ISelLoweringCall.o
[3859/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86WinFixupBufferSecurityCheck.o
[3860/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86PreTileConfig.o
[3861/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86WinEHState.o
[3862/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86TileConfig.o
[3863/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86LoadValueInjectionLoadHardening.o
[3864/5517] CXX obj/llvm/lib/Target/RISCV/GISel/LLVMRISCVCodeGen.RISCVInstructionSelector.o
[3865/5517] CXX obj/llvm/lib/Transforms/HipStdPar/HipStdPar.HipStdPar.o
[3866/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86RegisterInfo.o
[3867/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.SuspendCrossingInfo.o
[3868/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.BlockCoverageInference.o
[3869/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FrameLowering.o
[3870/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ConstantMerge.o
[3871/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ExtractGV.o
[3872/5517] CXX obj/llvm/lib/Target/X86/Disassembler/Disassembler.X86Disassembler.o
[3873/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.Coroutines.o
[3874/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86MCInstLower.o
[3875/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroEarly.o
[3876/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InstCombineIntrinsic.o
[3877/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroElide.o
[3878/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.MaterializationUtils.o
[3879/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86Subtarget.o
[3880/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.CrossDSOCFI.o
[3881/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.BlockExtractor.o
[3882/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.KCFI.o
[3883/5517] CXX obj/llvm/lib/Target/RISCV/LLVMRISCVCodeGen.RISCVISelLowering.o
[3884/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.GlobalSplit.o
[3885/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.BoundsChecking.o
[3886/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.CGProfile.o
[3887/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.EmbedBitcodePass.o
[3888/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.CalledValuePropagation.o
[3889/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86SpeculativeLoadHardening.o
[3890/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.LowerAllowCheckPass.o
[3891/5517] CXX obj/llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.AggressiveInstCombine.o
[3892/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.InferFunctionAttrs.o
[3893/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.SpillUtils.o
[3894/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ElimAvailExtern.o
[3895/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.StripDeadPrototypes.o
[3896/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.LoopExtractor.o
[3897/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ArgumentPromotion.o
[3898/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ExpandVariadics.o
[3899/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86FastISel.o
[3900/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.Internalize.o
[3901/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.GlobalDCE.o
[3902/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86InstrInfo.o
[3903/5517] CXX obj/llvm/lib/Target/X86/AsmParser/AsmParser.X86AsmParser.o
[3904/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86CodeGenPassBuilder.o
[3905/5517] CXX obj/llvm/lib/Target/X86/MCTargetDesc/MCTargetDesc.X86MCTargetDesc.o
[3906/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.DeadArgumentElimination.o
[3907/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCasts.o
[3908/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroFrame.o
[3909/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86TargetMachine.o
[3910/5517] CXX obj/llvm/lib/Transforms/Coroutines/Coroutines.CoroSplit.o
[3911/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineLoadStoreAlloca.o
[3912/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.SampleContextTracker.o
[3913/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ModuleInliner.o
[3914/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAtomicRMW.o
[3915/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineMulDivRem.o
[3916/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.InstrProfiling.o
[3917/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.SCCP.o
[3918/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.HotColdSplitting.o
[3919/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.StripSymbols.o
[3920/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.FunctionSpecialization.o
[3921/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ProvenanceAnalysisEvaluator.o
[3922/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.GCOVProfiling.o
[3923/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.AnnotationRemarks.o
[3924/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.MergeFunctions.o
[3925/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86TargetTransformInfo.o
[3926/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.IndirectCallPromotion.o
[3927/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.HWAddressSanitizer.o
[3928/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ProvenanceAnalysis.o
[3929/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.Inliner.o
[3930/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.PtrState.o
[3931/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.AlignmentFromAssumptions.o
[3932/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineNegator.o
[3933/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOForceFunctionAttrs.o
[3934/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ISelDAGToDAG.o
[3935/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.AddressSanitizer.o
[3936/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemProfiler.o
[3937/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.BDCE.o
[3938/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.DataFlowSanitizer.o
[3939/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.RealtimeSanitizer.o
[3940/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.DXILUpgrade.o
[3941/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.SampleProfileProbe.o
[3942/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.ThinLTOBitcodeWriter.o
[3943/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCExpand.o
[3944/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCAPElim.o
[3945/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineShifts.o
[3946/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ControlHeightReduction.o
[3947/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.CtorUtils.o
[3948/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CallSiteSplitting.o
[3949/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.FunctionImport.o
[3950/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombinePHI.o
[3951/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.PartialInlining.o
[3952/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.HelloWorld.o
[3953/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.DemoteRegToStack.o
[3954/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.CorrelatedValuePropagation.o
[3955/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARC.o
[3956/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.SampleProfileMatcher.o
[3957/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.DependencyAnalysis.o
[3958/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.InstructionNamer.o
[3959/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.EscapeEnumerator.o
[3960/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ADCE.o
[3961/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAddSub.o
[3962/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ValueProfileCollector.o
[3963/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineSimplifyDemanded.o
[3964/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.EntryExitInstrumenter.o
[3965/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineVectorOps.o
[3966/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.GlobalStatus.o
[3967/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.GlobalOpt.o
[3968/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerBinaryMetadata.o
[3969/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.FlattenCFG.o
[3970/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.FunctionImportUtils.o
[3971/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstantHoisting.o
[3972/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCContract.o
[3973/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.FunctionComparator.o
[3974/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.FunctionAttrs.o
[3975/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfLowering.o
[3976/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOMemOPSizeOpt.o
[3977/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCompares.o
[3978/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOCtxProfFlattening.o
[3979/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.Evaluator.o
[3980/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineAndOrXor.o
[3981/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.IROutliner.o
[3982/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerIFunc.o
[3983/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.NumericalStabilitySanitizer.o
[3984/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.IntegerDivision.o
[3985/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.Instrumentation.o
[3986/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.ThreadSanitizer.o
[3987/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.GuardUtils.o
[3988/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerInvoke.o
[3989/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.SanitizerCoverage.o
[3990/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.InjectTLIMappings.o
[3991/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerAtomic.o
[3992/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.IRNormalizer.o
[3993/5517] CXX obj/llvm/lib/Transforms/ObjCARC/ObjCARC.ObjCARCOpts.o
[3994/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.FixIrreducible.o
[3995/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.TypeSanitizer.o
[3996/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineCalls.o
[3997/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstCombineSelect.o
[3998/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerGlobalDtors.o
[3999/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.FlattenCFGPass.o
[4000/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.ConstraintElimination.o
[4001/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerVectorIntrinsics.o
[4002/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LibCallsShrinkWrap.o
[4003/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InferAlignment.o
[4004/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.Attributor.o
[4005/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerSwitch.o
[4006/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InstSimplifyPass.o
[4007/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LCSSA.o
[4008/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DCE.o
[4009/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopConstrainer.o
[4010/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.Debugify.o
[4011/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LowerMemIntrinsics.o
[4012/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Float2Int.o
[4013/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.JumpTableToSwitch.o
[4014/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.MemorySanitizer.o
[4015/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.LowerTypeTests.o
[4016/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopRotationUtils.o
[4017/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DivRemPairs.o
[4018/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopAccessAnalysisPrinter.o
[4019/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopSimplify.o
[4020/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUnrollRuntime.o
[4021/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopVersioning.o
[4022/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerGuardIntrinsic.o
[4023/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerAtomicPass.o
[4024/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopPeel.o
[4025/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.WholeProgramDevirt.o
[4026/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUnrollAndJam.o
[4027/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MakeGuardsExplicit.o
[4028/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InductiveRangeCheckElimination.o
[4029/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerExpectIntrinsic.o
[4030/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopDataPrefetch.o
[4031/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.InferAddressSpaces.o
[4032/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopInstSimplify.o
[4033/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopBoundSplit.o
[4034/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUnroll.o
[4035/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerWidenableCondition.o
[4036/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopDeletion.o
[4037/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GuardWidening.o
[4038/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MergedLoadStoreMotion.o
[4039/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopPassManager.o
[4040/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopUnrollAndJamPass.o
[4041/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopRotation.o
[4042/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.LoopUtils.o
[4043/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.EarlyCSE.o
[4044/5517] CXX obj/llvm/lib/Transforms/InstCombine/InstCombine.InstructionCombining.o
[4045/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVNSink.o
[4046/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LowerConstantIntrinsics.o
[4047/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVNHoist.o
[4048/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Reg2Mem.o
[4049/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopDistribute.o
[4050/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopSink.o
[4051/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopFlatten.o
[4052/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SCCP.o
[4053/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopTermFold.o
[4054/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DFAJumpThreading.o
[4055/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopFuse.o
[4056/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.IndVarSimplify.o
[4057/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopVersioningLICM.o
[4058/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.Sink.o
[4059/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopPredication.o
[4060/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopLoadElimination.o
[4061/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.PartiallyInlineLibCalls.o
[4062/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.LoopSimplifyCFG.o
[4063/5517] CXX obj/llvm/lib/Transforms/Instrumentation/Instrumentation.PGOInstrumentation.o
[4064/5517] CXX obj/llvm/lib/Transforms/IPO/IPO.SampleProfile.o
[4065/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.JumpThreading.o
[4066/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.CountVisits.o
[4067/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.CanonicalizeAliases.o
[4068/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.SpeculativeExecution.o
[4069/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.CallGraphUpdater.o
[4070/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.AMDGPUEmitPrintf.o
[4071/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.NaryReassociate.o
[4072/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.PlaceSafepoints.o
[4073/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.CloneModule.o
[4074/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.Local.o
[4075/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.GVN.o
[4076/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.DeadStoreElimination.o
[4077/5517] CXX obj/llvm/lib/Transforms/Scalar/Scalar.MergeICmps.o
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[4336/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceMemoryOperations.o
[4337/5517] CXX obj/llvm/tools/obj2yaml/obj2yaml.minidump2yaml.o
[4338/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandBundles.o
[4339/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsSkip.o
[4340/5517] CXX obj/llvm/tools/llvm-nm/llvm-nm.llvm-nm.o
[4341/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOpcodes.o
[4342/5517] CXX obj/llvm/tools/obj2yaml/obj2yaml.archive2yaml.o
[4343/5517] CXX obj/llvm/tools/obj2yaml/obj2yaml.offload2yaml.o
[4344/5517] CXX obj/llvm/tools/llvm-exegesis/lib/X86/X86.Target.o
[4345/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceInstructionsMIR.o
[4346/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.Delta.o
[4347/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperands.o
[4348/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceOperandsToArgs.o
[4349/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.StripDebugInfo.o
[4350/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceUsingSimplifyCFG.o
[4351/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterMasks.o
[4352/5517] CXX obj/llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.llvm-opt-fuzzer.o
[4353/5517] CXX obj/llvm/tools/llvm-exegesis/llvm-exegesis.llvm-exegesis.o
[4354/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterUses.o
[4355/5517] CXX obj/llvm/tools/llvm-exegesis/lib/lib.Assembler.o
[4356/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.CallGraphTest.o
[4357/5517] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.llvm-reduce.o
[4358/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceVirtualRegisters.o
[4359/5517] CXX obj/llvm/tools/llvm-exegesis/lib/RISCV/RISCV.Target.o
[4360/5517] SOLINK obj/llvm/unittests/Analysis/InlineOrderPlugin.so
[4361/5517] SOLINK obj/llvm/unittests/Analysis/InlineAdvisorPlugin.so
[4362/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.ReduceRegisterDefs.o
[4363/5517] CXX obj/llvm/unittests/ADT/ADTTests.PostOrderIteratorTest.o
[4364/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.CaptureTrackingTest.o
[4365/5517] CXX obj/llvm/tools/llvm-profgen/llvm-profgen.PerfReader.o
[4366/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.CFGTest.o
[4367/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.BranchProbabilityInfoTest.o
[4368/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.BlockFrequencyInfoTest.o
[4369/5517] CXX obj/llvm/tools/obj2yaml/obj2yaml.wasm2yaml.o
[4370/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.AliasSetTrackerTest.o
[4371/5517] CXX obj/llvm/tools/llvm-tli-checker/llvm-tli-checker.llvm-tli-checker.o
[4372/5517] LINK obj/llvm/unittests/ADT/ADTTests
[4373/5517] LINK ./bin/llvm-tli-checker
[4374/5517] CXX obj/llvm/tools/llvm-lto/llvm-lto.llvm-lto.o
[4375/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.GlobalsModRefTest.o
[4376/5517] CXX obj/llvm/lib/Transforms/Utils/Utils.SimplifyCFG.o
[4377/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.EphemeralValuesCacheTest.o
[4378/5517] AR lib/libLLVMTransformUtils.a
[4379/5517] AR lib/libLLVMBitWriter.a
[4380/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.AliasAnalysisTest.o
[4381/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.DXILResourceTest.o
[4382/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.DDGTest.o
[4383/5517] AR lib/libLLVMFrontendOffloading.a
[4384/5517] AR lib/libLLVMAggressiveInstCombine.a
[4385/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.BasicAliasAnalysisTest.o
[4386/5517] AR lib/libLLVMLinker.a
[4387/5517] AR lib/libLLVMHipStdPar.a
[4388/5517] AR lib/libLLVMObjCARCOpts.a
[4389/5517] AR lib/libLLVMInstCombine.a
[4390/5517] AR lib/libLLVMInstrumentation.a
[4391/5517] LINK ./bin/clang-offload-bundler
[4392/5517] AR lib/libLLVMScalarOpts.a
[4393/5517] AR lib/libLLVMFuzzMutate.a
[4394/5517] AR lib/libLLVMFrontendOpenMP.a
[4395/5517] AR lib/libclangAST.a
[4396/5517] AR lib/libclangASTMatchers.a
[4397/5517] AR lib/libclangDynamicASTMatchers.a
[4398/5517] AR lib/libclangAnalysis.a
[4399/5517] AR lib/libclangAnalysisFlowSensitive.a
[4400/5517] AR lib/libclangAnalysisFlowSensitiveModels.a
[4401/5517] LINK ./bin/llvm-cat
[4402/5517] LINK obj/llvm/unittests/Bitcode/BitcodeTests
[4403/5517] AR lib/libclangEdit.a
[4404/5517] AR lib/libclangToolingASTDiff.a
[4405/5517] AR lib/libclangInstallAPI.a
[4406/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.GraphWriterTest.o
[4407/5517] AR lib/libclangToolingInclusionsStdlib.a
[4408/5517] AR lib/libclangIncludeCleaner.a
[4409/5517] AR lib/liblldbPluginSymbolFileNativePDB.a
[4410/5517] LINK ./bin/llvm-modextract
[4411/5517] LINK ./bin/llvm-as
[4412/5517] AR lib/liblldbPluginSymbolFilePDB.a
[4413/5517] AR lib/libclangSema.a
[4414/5517] STAMP obj/clang-tools-extra/clangd/CompletionModel.stamp
[4415/5517] AR lib/libclangParse.a
[4416/5517] AR lib/libclangSerialization.a
[4417/5517] AR lib/libLLVMCodeGen.a
[4418/5517] AR lib/libclangFrontend.a
[4419/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.DomTreeUpdaterTest.o
[4420/5517] AR lib/libclangQuery.a
[4421/5517] AR lib/libclangRewriteFrontend.a
[4422/5517] AR lib/libclangIndex.a
[4423/5517] AR lib/libclangTooling.a
[4424/5517] AR lib/libclangReorderFields.a
[4425/5517] AR lib/libclangChangeNamespace.a
[4426/5517] AR lib/libclangDoc.a
[4427/5517] CXX obj/llvm/tools/llvm-profgen/llvm-profgen.ProfileGenerator.o
[4428/5517] AR lib/libfindAllSymbols.a
[4429/5517] LINK obj/clang/unittests/InstallAPI/InstallAPITests
[4430/5517] AR lib/libclangIncludeFixer.a
[4431/5517] CXX obj/llvm/tools/llvm-reduce/deltas/llvm-reduce.RunIRPasses.o
[4432/5517] AR lib/libclangMove.a
[4433/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.PhiValuesTest.o
[4434/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.LoadsTest.o
[4435/5517] LINK ./bin/verify-uselistorder
[4436/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.MemoryBuiltinsTest.o
[4437/5517] LINK obj/clang/unittests/Parse/ParseTests
[4438/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.ScalableVectorMVTsTest.o
[4439/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.TBAATest.o
[4440/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.CallLowering.o
[4441/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.ValueLatticeTest.o
[4442/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.IVDescriptorsTest.o
[4443/5517] LINK ./bin/clang-change-namespace
[4444/5517] LINK ./bin/clang-doc
[4445/5517] AR lib/libclangCrossTU.a
[4446/5517] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests
[4447/5517] AR lib/libclangExtractAPI.a
[4448/5517] AR lib/libclangToolingSyntax.a
[4449/5517] AR lib/libclangStaticAnalyzerCore.a
[4450/5517] LINK ./bin/find-all-symbols
[4451/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.TargetLibraryInfoTest.o
[4452/5517] AR lib/libclangToolingRefactoring.a
[4453/5517] LINK ./bin/clang-include-fixer
[4454/5517] AR lib/libclangApplyReplacements.a
[4455/5517] AR lib/libclangToolingTransformer.a
[4456/5517] AR lib/libclangStaticAnalyzerCheckers.a
[4457/5517] AR lib/libclangStaticAnalyzerFrontend.a
[4458/5517] AR lib/libclangTidy.a
[4459/5517] AR lib/libclangTidyUtils.a
[4460/5517] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests
[4461/5517] AR lib/libclangTidyOpenMPModule.a
[4462/5517] AR lib/libclangTidyObjCModule.a
[4463/5517] AR lib/libclangTidyMPIModule.a
[4464/5517] AR lib/libclangTidyPortabilityModule.a
[4465/5517] AR lib/libclangTidyPerformanceModule.a
[4466/5517] AR lib/libclangTidyZirconModule.a
[4467/5517] AR lib/libclangTidyReadabilityModule.a
[4468/5517] AR lib/libclangTidyMiscModule.a
[4469/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.LoopNestTest.o
[4470/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.SparsePropagation.o
[4471/5517] LINK ./bin/clang-move
[4472/5517] AR lib/libclangTidyBoostModule.a
[4473/5517] AR lib/libclangTidyAbseilModule.a
[4474/5517] AR lib/libclangTidyAlteraModule.a
[4475/5517] AR lib/libclangTidyConcurrencyModule.a
[4476/5517] AR lib/libclangTidyDarwinModule.a
[4477/5517] AR lib/libclangTidyAndroidModule.a
[4478/5517] AR lib/libclangTidyGoogleModule.a
[4479/5517] AR lib/libclangTidyModernizeModule.a
[4480/5517] AR lib/libclangTidyLLVMLibcModule.a
[4481/5517] AR lib/libclangTidyLLVMModule.a
[4482/5517] AR lib/libclangTidyLinuxKernelModule.a
[4483/5517] AR lib/libclangTidyCERTModule.a
[4484/5517] AR lib/libclangTidyFuchsiaModule.a
[4485/5517] AR lib/libclangTidyCppCoreGuidelinesModule.a
[4486/5517] LINK ./bin/modularize
[4487/5517] LINK ./bin/clang-reorder-fields
[4488/5517] LINK obj/clang/unittests/Index/IndexTests
[4489/5517] AR lib/libclangTidyBugproneModule.a
[4490/5517] AR lib/libclangTidyHICPPModule.a
[4491/5517] STAMP obj/clang-tools-extra/clang-tidy/all-checks.stamp
[4492/5517] CXX obj/llvm/tools/llvm-profgen/llvm-profgen.ProfiledBinary.o
[4493/5517] LINK ./bin/clang-query
[4494/5517] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests
[4495/5517] LINK ./bin/pp-trace
[4496/5517] LINK ./bin/clang-apply-replacements
[4497/5517] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests
[4498/5517] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests
[4499/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.TargetOptionsTest.o
[4500/5517] CXX obj/llvm/tools/llvm-reduce/llvm-reduce.ReducerWorkItem.o
[4501/5517] AR lib/liblldWasm.a
[4502/5517] AR lib/libLLVMGlobalISel.a
[4503/5517] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests
[4504/5517] AR lib/libLLVMSelectionDAG.a
[4505/5517] AR lib/libLLVMAsmPrinter.a
[4506/5517] AR lib/libLLVMMIRParser.a
[4507/5517] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests
[4508/5517] AR lib/libLLVMBOLTCore.a
[4509/5517] AR lib/libLLVMDWARFLinker.a
[4510/5517] AR lib/libLLVMDWARFLinkerParallel.a
[4511/5517] AR lib/libLLVMInterpreter.a
[4512/5517] AR lib/libLLVMBOLTPasses.a
[4513/5517] AR lib/libLLVMAArch64Desc.a
[4514/5517] AR lib/libLLVMBOLTProfile.a
[4515/5517] AR lib/libLLVMBOLTTargetAArch64.a
[4516/5517] AR lib/libLLVMBOLTRuntimeLibs.a
[4517/5517] AR lib/libLLVMMCA.a
[4518/5517] AR lib/libLLVMExegesisAArch64.a
[4519/5517] AR lib/libLLVMAArch64AsmParser.a
[4520/5517] AR lib/libLLVMAArch64Disassembler.a
[4521/5517] AR lib/libLLVMAMDGPUUtils.a
[4522/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.InlineCostTest.o
[4523/5517] AR lib/libLLVMAMDGPUDesc.a
[4524/5517] AR lib/libLLVMARMDesc.a
[4525/5517] AR lib/libLLVMAMDGPUTargetMCA.a
[4526/5517] AR lib/libLLVMARMAsmParser.a
[4527/5517] LINK ./bin/clang-installapi
[4528/5517] AR lib/libLLVMAMDGPUAsmParser.a
[4529/5517] AR lib/libLLVMARMDisassembler.a
[4530/5517] AR lib/libLLVMAVRCodeGen.a
[4531/5517] AR lib/libLLVMLanaiCodeGen.a
[4532/5517] AR lib/libLLVMBPFCodeGen.a
[4533/5517] AR lib/libLLVMAVRAsmParser.a
[4534/5517] STAMP obj/llvm/lib/Target/BPF/BPF.stamp
[4535/5517] LINK ./bin/clang-diff
[4536/5517] AR lib/libLLVMLanaiAsmParser.a
[4537/5517] STAMP obj/llvm/lib/Target/AVR/AVR.stamp
[4538/5517] AR lib/libLLVMLanaiDisassembler.a
[4539/5517] LINK obj/clang/unittests/Format/FormatTests
[4540/5517] STAMP obj/llvm/lib/Target/Lanai/Lanai.stamp
[4541/5517] AR lib/libLLVMPowerPCDesc.a
[4542/5517] AR lib/libLLVMLoongArchCodeGen.a
[4543/5517] AR lib/libLLVMTargetRISCVMCA.a
[4544/5517] AR lib/libLLVMMipsDesc.a
[4545/5517] STAMP obj/llvm/lib/Target/LoongArch/LoongArch.stamp
[4546/5517] AR lib/libLLVMPowerPCAsmParser.a
[4547/5517] AR lib/libLLVMSparcCodeGen.a
[4548/5517] STAMP obj/llvm/lib/Target/Sparc/Sparc.stamp
[4549/5517] AR lib/libLLVMMipsAsmParser.a
[4550/5517] AR lib/libLLVMPowerPCCodeGen.a
[4551/5517] AR lib/libLLVMMipsCodeGen.a
[4552/5517] AR lib/libLLVMWebAssemblyUtils.a
[4553/5517] STAMP obj/llvm/lib/Target/PowerPC/PowerPC.stamp
[4554/5517] AR lib/libLLVMSystemZDesc.a
[4555/5517] STAMP obj/llvm/lib/Target/Mips/Mips.stamp
[4556/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.ProfileSummaryInfoTest.o
[4557/5517] AR lib/libLLVMX86Desc.a
[4558/5517] AR lib/libLLVMWebAssemblyDesc.a
[4559/5517] LINK ./bin/clang-refactor
[4560/5517] AR lib/libLLVMSystemZAsmParser.a
[4561/5517] STAMP obj/llvm/lib/Target/AllTargetsDescs.stamp
[4562/5517] STAMP obj/llvm/lib/Target/AllTargetsMCAs.stamp
[4563/5517] AR lib/libLLVMSystemZCodeGen.a
[4564/5517] AR lib/libLLVMExegesisMips.a
[4565/5517] STAMP obj/llvm/lib/Target/SystemZ/SystemZ.stamp
[4566/5517] AR lib/libLLVMBOLTTargetX86.a
[4567/5517] AR lib/libLLVMWebAssemblyDisassembler.a
[4568/5517] AR lib/libLLVMX86AsmParser.a
[4569/5517] AR lib/libLLVMWebAssemblyCodeGen.a
[4570/5517] AR lib/libLLVMWebAssemblyAsmParser.a
[4571/5517] AR lib/libLLVMX86Disassembler.a
[4572/5517] STAMP obj/llvm/lib/Target/AllTargetsAsmParsers.stamp
[4573/5517] AR lib/libLLVMBOLTRewrite.a
[4574/5517] STAMP obj/llvm/lib/Target/WebAssembly/WebAssembly.stamp
[4575/5517] AR lib/libLLVMExegesisRISCV.a
[4576/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GIMatchTableExecutorTest.o
[4577/5517] AR lib/libLLVMExegesisPowerPC.a
[4578/5517] AR lib/libLLVMExegesisX86.a
[4579/5517] LINK ./bin/diagtool
[4580/5517] LINK obj/clang/unittests/Analysis/ClangAnalysisTests
[4581/5517] LINK obj/clang/unittests/AST/ByteCode/InterpTests
[4582/5517] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests
[4583/5517] STAMP obj/clang-tools-extra/unittests/unittests.stamp
[4584/5517] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests
[4585/5517] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests
[4586/5517] LINK obj/clang/unittests/Sema/SemaTests
[4587/5517] LINK obj/clang/unittests/AST/ASTTests
[4588/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.AssumeBundleQueriesTest.o
[4589/5517] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests
[4590/5517] LINK obj/clang/unittests/Lex/LexTests
[4591/5517] LINK ./bin/llvm-bat-dump
[4592/5517] LINK obj/bolt/unittests/Profile/ProfileTests
[4593/5517] LINK obj/clang/unittests/Support/ClangSupportTests
[4594/5517] LINK obj/clang/unittests/Rewrite/RewriteTests
[4595/5517] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests
[4596/5517] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests
[4597/5517] LINK obj/llvm/unittests/DebugInfo/BTF/DebugInfoBTFTests
[4598/5517] LINK ./bin/llvm-cgdata
[4599/5517] CXX obj/llvm/unittests/AsmParser/AsmParserTests.AsmParserTest.o
[4600/5517] LINK obj/clang/unittests/Serialization/SerializationTests
[4601/5517] LINK obj/llvm/unittests/AsmParser/AsmParserTests
[4602/5517] LINK ./bin/llvm-nm
[4603/5517] LINK ./bin/llvm-dwarfdump
[4604/5517] STAMP obj/llvm/tools/llvm-nm/symlinks.stamp
[4605/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.UnrollAnalyzerTest.o
[4606/5517] STAMP obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests.inputdeps.stamp
[4607/5517] STAMP obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests.inputdeps.stamp
[4608/5517] LINK obj/llvm/unittests/DebugInfo/Symbolizer/DebugInfoSymbolizerTests
[4609/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.MemoryProfileInfoTest.o
[4610/5517] LINK obj/llvm/unittests/Debuginfod/DebuginfodTests
[4611/5517] LINK obj/llvm/unittests/DebugInfo/PDB/DebugInfoPDBTests
[4612/5517] LINK ./bin/clang-extdef-mapping
[4613/5517] STAMP obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests.inputdeps.stamp
[4614/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.LastRunTrackingAnalysisTest.o
[4615/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.VectorUtilsTest.o
[4616/5517] CXX obj/llvm/tools/obj2yaml/obj2yaml.macho2yaml.o
[4617/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.LoopInfoTest.o
[4618/5517] LINK ./bin/clang-tidy
[4619/5517] CXX obj/llvm/tools/lto/lto.lto.o
[4620/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.TypeTraitsTest.o
[4621/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.ScalarEvolutionTest.o
[4622/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.ReplaceWithVecLibTest.o
[4623/5517] CXX obj/llvm/tools/opt/lib.optdriver.o
[4624/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SelectionDAGAddressAnalysisTest.o
[4625/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.PluginInlineOrderAnalysisTest.o
[4626/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.CtxProfAnalysisTest.o
[4627/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.LowLevelTypeTest.o
[4628/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.FunctionPropertiesAnalysisTest.o
[4629/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SchedBoundary.o
[4630/5517] CXX obj/llvm/tools/llvm-objdump/llvm-objdump.llvm-objdump.o
[4631/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.MemorySSATest.o
[4632/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.PluginInlineAdvisorAnalysisTest.o
[4633/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.CGSCCPassManagerTest.o
[4634/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelAliasTest.o
[4635/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.ConstantFoldingTest.o
[4636/5517] CXX obj/llvm/tools/opt/lib.NewPMDriver.o
[4637/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.IRSimilarityIdentifierTest.o
[4638/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.AMDGPUMetadataTest.o
[4639/5517] CXX obj/llvm/lib/Target/AMDGPU/Disassembler/Disassembler.AMDGPUDisassembler.o
[4640/5517] AR lib/libLLVMAMDGPUDisassembler.a
[4641/5517] STAMP obj/llvm/lib/Target/AllTargetsDisassemblers.stamp
[4642/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelMITest.o
[4643/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.X86MCInstLowerTest.o
[4644/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.InstructionSelectTest.o
[4645/5517] CXX obj/llvm/tools/llvm-profdata/llvm-profdata.llvm-profdata.o
[4646/5517] LINK ./bin/llvm-mca
[4647/5517] LINK ./bin/llvm-cfi-verify
[4648/5517] LINK ./bin/llvm-profdata
[4649/5517] CXX obj/llvm/unittests/IR/IRTests.CFGBuilder.o
[4650/5517] LINK ./bin/llvm-objdump
[4651/5517] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix)
[4652/5517] STAMP obj/llvm/tools/llvm-objdump/llvm-otool.stamp
[4653/5517] STAMP obj/llvm/tools/llvm-objdump/symlinks.stamp
[4654/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.GISelUtilsTest.o
[4655/5517] CXX obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests.ExecutionEngineTest.o
[4656/5517] LINK ./bin/llvm-debuginfo-analyzer
[4657/5517] LINK ./bin/sancov
[4658/5517] CXX obj/llvm/lib/Target/X86/LLVMX86CodeGen.X86ISelLowering.o
[4659/5517] AR lib/libLLVMX86CodeGen.a
[4660/5517] STAMP obj/llvm/lib/Target/X86/X86.stamp
[4661/5517] STAMP obj/llvm/lib/Target/NativeTarget.stamp
[4662/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.DroppedVariableStatsMIRTest.o
[4663/5517] CXX obj/llvm/unittests/IR/IRTests.ConstantRangeListTest.o
[4664/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.TestAsmPrinter.o
[4665/5517] CXX obj/llvm/unittests/IR/IRTests.ConstantFPRangeTest.o
[4666/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.ValueTrackingTest.o
[4667/5517] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.LoopVectorize.o
[4668/5517] CXX obj/llvm/unittests/IR/IRTests.DebugTypeODRUniquingTest.o
[4669/5517] CXX obj/llvm/unittests/IR/IRTests.ConstantsTest.o
[4670/5517] STAMP obj/llvm/unittests/MC/MCTests.inputdeps.stamp
[4671/5517] STAMP obj/llvm/unittests/MIR/MIRTests.inputdeps.stamp
[4672/5517] CXX obj/llvm/unittests/Analysis/AnalysisTests.LazyCallGraphTest.o
[4673/5517] CXX obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests.DWARFExpressionCopyBytesTest.o
[4674/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.SelectionDAGPatternMatchTest.o
[4675/5517] CXX obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests.MCJITObjectCacheTest.o
[4676/5517] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests
[4677/5517] CXX obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests.MCJITTest.o
[4678/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownBitsVectorTest.o
[4679/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.CCStateTest.o
[4680/5517] CXX obj/llvm/unittests/DebugInfo/DWARF/DebugInfoLogicalViewTests.DwarfGenerator.o
[4681/5517] CXX obj/llvm/unittests/FuzzMutate/FuzzMutateTests.RandomIRBuilderTest.o
[4682/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.KnownBitsTest.o
[4683/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.MachOPlatformTest.o
[4684/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.IndirectionUtilsTest.o
[4685/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerTest.o
[4686/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.MachineIRBuilderTest.o
[4687/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.ThreadSafeModuleTest.o
[4688/5517] CXX obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests.DwarfGenerator.o
[4689/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MachineOperandTest.o
[4690/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.ExecutorAddressTest.o
[4691/5517] CXX obj/llvm/unittests/FuzzMutate/FuzzMutateTests.StrategiesTest.o
[4692/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerInfoTest.o
[4693/5517] CXX obj/llvm/unittests/IR/IRTests.AbstractCallSiteTest.o
[4694/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.RegAllocScoreTest.o
[4695/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MLRegAllocDevelopmentFeatures.o
[4696/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MachineBasicBlockTest.o
[4697/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.DIETest.o
[4698/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.JITTargetMachineBuilderTest.o
[4699/5517] CXX obj/llvm/unittests/MC/MCTests.MCInstPrinter.o
[4700/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.LookupAndRecordAddrsTest.o
[4701/5517] CXX obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests.Disassembler.o
[4702/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.LexicalScopesTest.o
[4703/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.PatternMatchTest.o
[4704/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.OrcTestCommon.o
[4705/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.CSETest.o
[4706/5517] CXX obj/llvm/unittests/FuzzMutate/FuzzMutateTests.OperationsTest.o
[4707/5517] CXX obj/llvm/unittests/IR/IRTests.AttributesTest.o
[4708/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.PassManagerTest.o
[4709/5517] CXX obj/llvm/unittests/IR/IRTests.DataLayoutTest.o
[4710/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MachineInstrTest.o
[4711/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.MachineDomTreeUpdaterTest.o
[4712/5517] SOLINK obj/llvm/unittests/Passes/Plugins/TestPlugin.so
[4713/5517] LINK obj/llvm/unittests/InterfaceStub/InterfaceStubTests
[4714/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.MapperJITLinkMemoryManagerTest.o
[4715/5517] CXX obj/llvm/unittests/IR/IRTests.TypesTest.o
[4716/5517] CXX obj/llvm/unittests/IR/IRTests.AsmWriterTest.o
[4717/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.AsmPrinterDwarfTest.o
[4718/5517] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests
[4719/5517] CXX obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests.MCJITMultipleModuleTest.o
[4720/5517] CXX obj/llvm/unittests/IR/IRTests.ManglerTest.o
[4721/5517] LINK obj/llvm/unittests/ObjectYAML/ObjectYAMLTests
[4722/5517] CXX obj/llvm/unittests/IR/IRTests.FunctionTest.o
[4723/5517] CXX obj/llvm/unittests/IR/IRTests.MemoryModelRelaxationAnnotationsTest.o
[4724/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.JITLinkRedirectionManagerTest.o
[4725/5517] LINK obj/llvm/unittests/Remarks/RemarksTests
[4726/5517] CXX obj/llvm/unittests/IR/IRTests.DominatorTreeBatchUpdatesTest.o
[4727/5517] LINK obj/llvm/unittests/MC/X86/X86MCTests
[4728/5517] SOLINK obj/llvm/unittests/Passes/Plugins/DoublerPlugin.so
[4729/5517] LINK obj/llvm/unittests/Object/ObjectTests
[4730/5517] CXX obj/llvm/unittests/IR/IRTests.DebugInfoTest.o
[4731/5517] LINK obj/llvm/unittests/ObjCopy/ObjCopyTests
[4732/5517] CXX obj/llvm/unittests/IR/IRTests.BasicBlockTest.o
[4733/5517] CXX obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests.SystemZAsmLexerTest.o
[4734/5517] CXX obj/llvm/unittests/MC/MCTests.DwarfLineTableHeaders.o
[4735/5517] CXX obj/llvm/unittests/IR/IRTests.ShuffleVectorInstTest.o
[4736/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.EPCGenericJITLinkMemoryManagerTest.o
[4737/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.ObjectLinkingLayerTest.o
[4738/5517] LINK obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests
[4739/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.EPCGenericMemoryAccessTest.o
[4740/5517] CXX obj/llvm/unittests/IR/IRTests.ModuleSummaryIndexTest.o
[4741/5517] CXX obj/llvm/unittests/IR/IRTests.MDBuilderTest.o
[4742/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.OrcCAPITest.o
[4743/5517] CXX obj/llvm/unittests/IR/IRTests.TimePassesTest.o
[4744/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.SharedMemoryMapperTest.o
[4745/5517] CXX obj/llvm/unittests/IR/IRTests.VectorTypeUtilsTest.o
[4746/5517] STAMP obj/llvm/unittests/Target/AArch64/AArch64Tests.inputdeps.stamp
[4747/5517] CXX obj/llvm/unittests/IR/IRTests.UseTest.o
[4748/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.RTDyldObjectLinkingLayerTest.o
[4749/5517] CXX obj/llvm/unittests/IR/IRTests.BasicBlockDbgInfoTest.o
[4750/5517] CXX obj/llvm/unittests/IR/IRTests.IntrinsicsTest.o
[4751/5517] CXX obj/llvm/unittests/IR/IRTests.LegacyPassManagerTest.o
[4752/5517] CXX obj/llvm/unittests/IR/IRTests.StructuralHashTest.o
[4753/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.LazyCallThroughAndReexportsTest.o
[4754/5517] CXX obj/llvm/unittests/IR/IRTests.UserTest.o
[4755/5517] CXX obj/llvm/unittests/IR/IRTests.DroppedVariableStatsIRTest.o
[4756/5517] CXX obj/llvm/unittests/MI/MITests.LiveIntervalTest.o
[4757/5517] CXX obj/llvm/unittests/IR/IRTests.VectorTypesTest.o
[4758/5517] CXX obj/llvm/unittests/IR/IRTests.DominatorTreeTest.o
[4759/5517] LINK obj/llvm/unittests/Telemetry/TelemetryTests
[4760/5517] CXX obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests.DwarfRegMappings.o
[4761/5517] CXX obj/llvm/unittests/IR/IRTests.ModuleTest.o
[4762/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.ResourceTrackerTest.o
[4763/5517] CXX obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests.LegalizerHelperTest.o
[4764/5517] CXX obj/llvm/unittests/IR/IRTests.ValueHandleTest.o
[4765/5517] CXX obj/llvm/unittests/Linker/LinkerTests.LinkModulesTest.o
[4766/5517] LINK obj/llvm/unittests/Linker/LinkerTests
[4767/5517] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.BPFunctionNodeTest.o
[4768/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.ReOptimizeLayerTest.o
[4769/5517] CXX obj/llvm/unittests/IR/IRTests.VerifierTest.o
[4770/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64InstPrinterTest.o
[4771/5517] CXX obj/llvm/unittests/IR/IRTests.ValueTest.o
[4772/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.TypesTest.o
[4773/5517] STAMP obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests.inputdeps.stamp
[4774/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.IntrinsicInstTest.o
[4775/5517] CXX obj/llvm/unittests/MIR/MIRTests.MachineStableHashTest.o
[4776/5517] CXX obj/llvm/unittests/IR/IRTests.VectorBuilderTest.o
[4777/5517] CXX obj/llvm/unittests/IR/IRTests.ConstantRangeTest.o
[4778/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.SMEAttributesTest.o
[4779/5517] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.PGOCtxProfReaderWriterTest.o
[4780/5517] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.WholeProgramDevirt.o
[4781/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.OperatorTest.o
[4782/5517] CXX obj/llvm/unittests/Target/PowerPC/PowerPCTests.AIXRelocModelTest.o
[4783/5517] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests
[4784/5517] CXX obj/llvm/unittests/IR/IRTests.IRBuilderTest.o
[4785/5517] CXX obj/llvm/unittests/Transforms/IPO/IPOTests.MergeFunctionsTest.o
[4786/5517] CXX obj/llvm/unittests/IR/IRTests.VFABIDemanglerTest.o
[4787/5517] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests
[4788/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.PassTest.o
[4789/5517] CXX obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests.WebAssemblyExceptionInfoTest.o
[4790/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.UtilsTest.o
[4791/5517] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.SampleProfTest.o
[4792/5517] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests
[4793/5517] CXX obj/llvm/unittests/MIR/MIRTests.MachineMetadata.o
[4794/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.RegionTest.o
[4795/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.DecomposeStackOffsetTest.o
[4796/5517] CXX obj/llvm/unittests/IR/IRTests.InstructionsTest.o
[4797/5517] CXX obj/llvm/unittests/Target/LoongArch/LoongArchTests.InstSizes.o
[4798/5517] CXX obj/llvm/unittests/IR/IRTests.VPIntrinsicTest.o
[4799/5517] CXX obj/llvm/unittests/Target/X86/X86Tests.MachineSizeOptsTest.o
[4800/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.FunctionComparatorTest.o
[4801/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AddressingModes.o
[4802/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64RegisterInfoTest.o
[4803/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.IntegerDivisionTest.o
[4804/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.AArch64SVESchedPseudoTest.o
[4805/5517] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests
[4806/5517] STAMP obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.inputdeps.stamp
[4807/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeExtractorTest.o
[4808/5517] CXX obj/llvm/unittests/Passes/Plugins/PluginsTests.PluginsTest.o
[4809/5517] LINK obj/llvm/unittests/XRay/XRayTests
[4810/5517] CXX obj/llvm/tools/obj2yaml/obj2yaml.elf2yaml.o
[4811/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.Immediates.o
[4812/5517] CXX obj/llvm/unittests/CodeGen/CodeGenTests.InstrRefLDVTest.o
[4813/5517] STAMP obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests.inputdeps.stamp
[4814/5517] STAMP obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.inputdeps.stamp
[4815/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ProfDataUtilTest.o
[4816/5517] LINK ./bin/obj2yaml
[4817/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.TrackerTest.o
[4818/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.MatrixRegisterAliasing.o
[4819/5517] STAMP obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests.inputdeps.stamp
[4820/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ModuleUtilsTest.o
[4821/5517] CXX obj/llvm/unittests/IR/IRTests.PassManagerTest.o
[4822/5517] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.CoverageMappingTest.o
[4823/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.DebugifyTest.o
[4824/5517] STAMP obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.inputdeps.stamp
[4825/5517] CXX obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests.DWARFDebugInfoTest.o
[4826/5517] CXX obj/llvm/unittests/IR/IRTests.ValueMapTest.o
[4827/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.BasicBlockUtilsTest.o
[4828/5517] CXX obj/llvm/unittests/Target/ARM/ARMTests.MachineInstrTest.o
[4829/5517] CXX obj/llvm/unittests/Target/ARM/ARMTests.InstSizes.o
[4830/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SizeOptsTest.o
[4831/5517] CXX obj/llvm/unittests/Target/AArch64/AArch64Tests.InstSizes.o
[4832/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CallPromotionUtilsTest.o
[4833/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopRotationUtilsTest.o
[4834/5517] LINK obj/llvm/unittests/tools/llvm-profgen/LLVMProfgenTests
[4835/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.SSAUpdaterBulkTest.o
[4836/5517] CXX obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests.CoreAPIsTest.o
[4837/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CodeMoverUtilsTest.o
[4838/5517] CXX obj/llvm/unittests/Transforms/Coroutines/CoroTests.ExtraRematTest.o
[4839/5517] CXX obj/llvm/unittests/Target/X86/X86Tests.TernlogTest.o
[4840/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.UnrollLoopTest.o
[4841/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LoopUtilsTest.o
[4842/5517] CXX obj/llvm/unittests/Target/RISCV/RISCVTests.RISCVInstrInfoTest.o
[4843/5517] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.DwarfRegMappings.o
[4844/5517] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.CSETest.o
[4845/5517] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.ExecMayBeModifiedBeforeAnyUse.o
[4846/5517] CXX obj/llvm/unittests/IR/IRTests.PatternMatch.o
[4847/5517] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LICMTest.o
[4848/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ValueMapperTest.o
[4849/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.LocalTest.o
[4850/5517] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.PALMetadata.o
[4851/5517] CXX obj/llvm/unittests/Target/AMDGPU/AMDGPUTests.AMDGPUUnitTests.o
[4852/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.CloningTest.o
[4853/5517] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPDomTreeTest.o
[4854/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests.ResultAggregatorTest.o
[4855/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.ScalarEvolutionExpanderTest.o
[4856/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.IntervalTest.o
[4857/5517] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.MemProfTest.o
[4858/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.InstrMapsTest.o
[4859/5517] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanVerifierTest.o
[4860/5517] CXX obj/llvm/unittests/tools/llvm-profdata/LLVMProfdataTests.OutputSizeLimitTest.o
[4861/5517] CXX obj/llvm/unittests/IR/IRTests.MetadataTest.o
[4862/5517] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.PGOInstrumentationTest.o
[4863/5517] LINK obj/llvm/unittests/tools/llvm-profdata/LLVMProfdataTests
[4864/5517] CXX obj/llvm/unittests/Transforms/Utils/UtilsTests.MemTransferLowering.o
[4865/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SchedClassResolutionTest.o
[4866/5517] CXX obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests.MemProfUseTest.o
[4867/5517] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanHCFGTest.o
[4868/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests.AnalysisTest.o
[4869/5517] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanSlpTest.o
[4870/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SandboxVectorizerTest.o
[4871/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.DependencyGraphTest.o
[4872/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SubprocessMemoryTest.o
[4873/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.RegisterAliasingTest.o
[4874/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.RegisterAliasingTest.o
[4875/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests.ClusteringTest.o
[4876/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.BenchmarkResultTest.o
[4877/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.VecUtilsTest.o
[4878/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.SchedulerTest.o
[4879/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.BenchmarkResultTest.o
[4880/5517] CXX obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests.LegalityTest.o
[4881/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests.TargetTest.o
[4882/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.TargetTest.o
[4883/5517] CXX obj/llvm/unittests/ProfileData/ProfileDataTests.InstrProfTest.o
[4884/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests.BenchmarkRunnerTest.o
[4885/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests.TargetTest.o
[4886/5517] LINK obj/llvm/unittests/ProfileData/ProfileDataTests
[4887/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests.SnippetGeneratorTest.o
[4888/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.TargetTest.o
[4889/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests.SnippetGeneratorTest.o
[4890/5517] CXX obj/llvm/unittests/Transforms/Vectorize/VectorizeTests.VPlanTest.o
[4891/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests.SnippetGeneratorTest.o
[4892/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetRepetitorTest.o
[4893/5517] CXX obj/llvm/unittests/IR/IRTests.PassBuilderCallbacksTest.o
[4894/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetFileTest.o
[4895/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.TargetTest.o
[4896/5517] CXX obj/llvm/unittests/Frontend/LLVMFrontendTests.OpenMPIRBuilderTest.o
[4897/5517] CXX obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests.SnippetGeneratorTest.o
[4898/5517] CXX obj/llvm/unittests/Transforms/Scalar/ScalarTests.LoopPassManagerTest.o
[4899/5517] CXX obj/llvm/unittests/SandboxIR/SandboxIRTests.SandboxIRTest.o
[4900/5517] LINK obj/llvm/unittests/SandboxIR/SandboxIRTests
[4901/5517] CXX obj/llvm/lib/Transforms/Vectorize/Vectorize.SLPVectorizer.o
[4902/5517] AR lib/libLLVMVectorize.a
[4903/5517] AR lib/libLLVMAArch64CodeGen.a
[4904/5517] AR lib/libLLVMipo.a
[4905/5517] STAMP obj/llvm/lib/Target/AArch64/AArch64.stamp
[4906/5517] AR lib/libLLVMCoroutines.a
[4907/5517] AR lib/libLLVMNVPTXCodeGen.a
[4908/5517] AR lib/libLLVMRISCVCodeGen.a
[4909/5517] AR lib/libLLVMARMCodeGen.a
[4910/5517] STAMP obj/llvm/lib/Target/NVPTX/NVPTX.stamp
[4911/5517] STAMP obj/llvm/lib/Target/RISCV/RISCV.stamp
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[4913/5517] AR lib/libLLVMPasses.a
[4914/5517] AR lib/libLLVMLTO.a
[4915/5517] AR lib/libLLVMHexagonCodeGen.a
[4916/5517] STAMP obj/llvm/lib/Target/Hexagon/Hexagon.stamp
[4917/5517] AR lib/libLLVMAMDGPUCodeGen.a
[4918/5517] STAMP obj/llvm/lib/Target/AllTargetsCodeGens.stamp
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[4920/5517] AR lib/libclangCodeGen.a
[4921/5517] STAMP obj/llvm/lib/Target/TargetsToBuild.stamp
[4922/5517] AR lib/libLLVMOrcJIT.a
[4923/5517] AR lib/libclangFrontendTool.a
[4924/5517] AR lib/liblldbPluginExpressionParserClang.a
[4925/5517] AR lib/liblldCOFF.a
[4926/5517] AR lib/libLLVMOrcDebugging.a
[4927/5517] AR lib/libclangToolingDependencyScanning.a
[4928/5517] AR lib/liblldbPluginAppleObjCRuntime.a
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[4930/5517] AR lib/libclangInterpreter.a
[4931/5517] AR lib/liblldELF.a
[4932/5517] AR lib/libclangDaemon.a
[4933/5517] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests
[4934/5517] STAMP obj/clang-tools-extra/clangd/refactor/tweaks/tweaks.stamp
[4935/5517] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests
[4936/5517] LINK ./bin/llvm-link
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[4938/5517] LINK ./bin/llvm-cxxmap
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[4940/5517] LINK ./bin/clang-offload-packager
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[4942/5517] LINK ./bin/llvm-cxxdump
[4943/5517] AR lib/liblldbPluginObjCLanguage.a
[4944/5517] AR lib/liblldbPluginSymbolFileDWARF.a
[4945/5517] AR lib/liblldbPluginTypeSystemClang.a
[4946/5517] LINK ./bin/llvm-lipo
[4947/5517] AR lib/liblldbPluginDynamicLoaderMacOSXDYLD.a
[4948/5517] STAMP obj/llvm/tools/llvm-lipo/symlinks.stamp
[4949/5517] LINK ./bin/llvm-profgen
[4950/5517] AR lib/liblldbPluginPlatformPOSIX.a
[4951/5517] LINK ./bin/llvm-libtool-darwin
[4952/5517] AR lib/liblldbPluginCXXItaniumABI.a
[4953/5517] LINK obj/llvm/unittests/IR/IRTests
[4954/5517] AR lib/liblldbPluginPlatformLinux.a
[4955/5517] AR lib/liblldbPluginCPlusPlusLanguage.a
[4956/5517] STAMP obj/llvm/tools/llvm-libtool-darwin/symlinks.stamp
[4957/5517] STAMP obj/lldb/source/Plugins/LldbAllPlugins.stamp
[4958/5517] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests
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[4960/5517] AR lib/libLLVMExegesis.a
[4961/5517] AR lib/libLLVMOptDriver.a
[4962/5517] LINK ./bin/llvm-extract
[4963/5517] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests
[4964/5517] LINK ./bin/llvm-rtdyld
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[4967/5517] LINK obj/llvm/unittests/Target/X86/X86Tests
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[4972/5517] LINK ./bin/llvm-mc
[4973/5517] LINK ./bin/llvm-ar
[4974/5517] LINK ./bin/lli-child-target
[4975/5517] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests
[4976/5517] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix)
[4977/5517] STAMP obj/llvm/tools/llvm-ar/llvm-lib.stamp
[4978/5517] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests
[4979/5517] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix)
[4980/5517] STAMP obj/llvm/tools/llvm-ml/llvm-ml64.stamp
[4981/5517] STAMP obj/llvm/tools/llvm-ml/symlinks.stamp
[4982/5517] AR lib/liblldb.a
[4983/5517] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests
[4984/5517] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix)
[4985/5517] STAMP obj/llvm/tools/llvm-ar/llvm-dlltool.stamp
[4986/5517] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests
[4987/5517] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix)
[4988/5517] STAMP obj/llvm/tools/llvm-ar/llvm-ranlib.stamp
[4989/5517] STAMP obj/llvm/tools/llvm-ar/symlinks.stamp
[4990/5517] LINK ./bin/llvm-bolt-heatmap
[4991/5517] LINK obj/bolt/unittests/Core/CoreTests
[4992/5517] STAMP obj/llvm-ar.stamp
[4993/5517] STAMP obj/bolt/unittests/unittests.stamp
[4994/5517] LINK ./bin/llvm-bolt
[4995/5517] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests
[4996/5517] ACTION //bolt/tools/driver:perf2bolt(//llvm/utils/gn/build/toolchain:unix)
[4997/5517] LINK ./bin/llvm-dwarfutil
[4998/5517] STAMP obj/bolt/tools/driver/perf2bolt.stamp
[4999/5517] ACTION //bolt/tools/driver:llvm-boltdiff(//llvm/utils/gn/build/toolchain:unix)
[5000/5517] STAMP obj/bolt/tools/driver/llvm-boltdiff.stamp
[5001/5517] STAMP obj/bolt/tools/driver/symlinks.stamp
[5002/5517] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests
[5003/5517] LINK ./bin/clang-scan-deps
[5004/5517] LINK ./bin/clang-import-test
[5005/5517] LINK ./bin/llvm-c-test
[5006/5517] LINK obj/llvm/unittests/Target/TargetMachineCTests
[5007/5517] LINK obj/clang/unittests/CrossTU/CrossTUTests
[5008/5517] LINK obj/llvm/unittests/CGData/CodeGenDataTests
[5009/5517] LINK ./bin/bugpoint
[5010/5517] LINK ./bin/llvm-opt-fuzzer
[5011/5517] LINK ./bin/llvm-lto
[5012/5517] LINK ./bin/llvm-dwp
[5013/5517] LINK ./bin/clang-nvlink-wrapper
[5014/5517] SOLINK ./lib/libLTO.so
[5015/5517] LINK ./bin/clang-linker-wrapper
[5016/5517] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests
[5017/5517] LINK ./bin/llvm-lto2
[5018/5517] LINK ./bin/llvm-reduce
[5019/5517] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests
[5020/5517] LINK ./bin/dexp
[5021/5517] LINK ./bin/lli
[5022/5517] LINK ./bin/llvm-jitlink
[5023/5517] LINK ./bin/llvm-split
[5024/5517] LINK ./bin/llvm-gsymutil
[5025/5517] LINK obj/llvm/unittests/CodeGen/CodeGenTests
[5026/5517] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests
[5027/5517] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests
[5028/5517] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests
[5029/5517] LINK ./bin/llc
[5030/5517] LINK ./bin/clang-check
[5031/5517] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests
[5032/5517] LINK ./bin/llvm-isel-fuzzer
[5033/5517] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests
[5034/5517] LINK ./bin/dsymutil
[5035/5517] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests
[5036/5517] LINK ./bin/clang-sycl-linker
[5037/5517] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests
[5038/5517] LINK obj/llvm/unittests/MC/MCTests
[5039/5517] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests
[5040/5517] SOLINK ./lib/libclang.so
[5041/5517] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests
[5042/5517] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests
[5043/5517] LINK obj/clang/unittests/libclang/libclangTests
[5044/5517] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests
[5045/5517] LINK ./bin/llvm-exegesis
[5046/5517] LINK obj/clang/unittests/Driver/ClangDriverTests
[5047/5517] LINK ./bin/clangd
[5048/5517] LINK obj/clang/unittests/Frontend/FrontendTests
[5049/5517] LINK ./bin/c-index-test
[5050/5517] LINK ./bin/opt
[5051/5517] LINK ./bin/clangd-indexer
[5052/5517] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests
[5053/5517] LINK obj/llvm/unittests/MIR/MIRTests
[5054/5517] LINK ./bin/lldb-server
[5055/5517] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests
[5056/5517] STAMP obj/lld/unittests/unittests.stamp
[5057/5517] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests
[5058/5517] LINK obj/llvm/unittests/MI/MITests
[5059/5517] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests
[5060/5517] STAMP obj/llvm/unittests/unittests.stamp
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[5062/5517] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests
[5063/5517] STAMP obj/clang-tools-extra/clangd/test/test.stamp
[5064/5517] LINK obj/clang/unittests/Tooling/ToolingTests
[5065/5517] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests
[5066/5517] LINK ./bin/lld
[5067/5517] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix)
[5068/5517] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix)
[5069/5517] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix)
[5070/5517] STAMP obj/lld/tools/lld/ld64.lld.stamp
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[5072/5517] STAMP obj/lld/tools/lld/ld.lld.stamp
[5073/5517] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix)
[5074/5517] STAMP obj/lld/tools/lld/lld-link.stamp
[5075/5517] STAMP obj/lld/tools/lld/symlinks.stamp
[5076/5517] STAMP obj/lld.stamp
[5077/5517] STAMP obj/lld/test/test.stamp
[5078/5517] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests
[5079/5517] STAMP obj/clang/unittests/unittests.stamp
[5080/5517] LINK ./bin/clang-repl
[5081/5517] LINK ./bin/lldb-dap
[5082/5517] LINK ./bin/lldb-test
[5083/5517] LINK ./bin/clang
[5084/5517] ACTION //clang/tools/driver:clang-cl(//llvm/utils/gn/build/toolchain:unix)
[5085/5517] ACTION //clang/tools/driver:clangxx(//llvm/utils/gn/build/toolchain:unix)
[5086/5517] ACTION //clang/tools/driver:clang-cpp(//llvm/utils/gn/build/toolchain:unix)
[5087/5517] STAMP obj/clang/tools/driver/clang-cl.stamp
[5088/5517] STAMP obj/clang/tools/driver/clangxx.stamp
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[5091/5517] STAMP obj/clang.stamp
[5092/5517] STAMP obj/bolt/test/test.stamp
[5093/5517] STAMP obj/clang-tools-extra/test/test.stamp
[5094/5517] STAMP obj/clang/test/test.stamp
[5095/5517] STAMP stage2_unix/obj/compiler-rt/lib/asan/asan_shared_library.inputdeps.stamp
[5096/5517] STAMP stage2_unix/obj/compiler-rt/lib/asan/asan_static_library.inputdeps.stamp
[5097/5517] STAMP stage2_unix/obj/compiler-rt/lib/asan/static_sources.inputdeps.stamp
[5098/5517] STAMP stage2_unix/obj/compiler-rt/lib/builtins/builtins.inputdeps.stamp
[5099/5517] STAMP stage2_unix/obj/compiler-rt/lib/profile/profile.inputdeps.stamp
[5100/5517] STAMP stage2_unix/obj/compiler-rt/lib/hwasan/sources.inputdeps.stamp
[5101/5517] STAMP stage2_unix/obj/compiler-rt/lib/msan/msan.inputdeps.stamp
[5102/5517] STAMP stage2_unix/obj/compiler-rt/lib/interception/sources.inputdeps.stamp
[5103/5517] STAMP stage2_unix/obj/compiler-rt/lib/lsan/common_sources.inputdeps.stamp
[5104/5517] STAMP stage2_unix/obj/compiler-rt/lib/sanitizer_common/sources.inputdeps.stamp
[5105/5517] STAMP stage2_unix/obj/libcxx/src/cxx_experimental.inputdeps.stamp
[5106/5517] STAMP stage2_unix/obj/compiler-rt/lib/scudo/standalone/sources.inputdeps.stamp
[5107/5517] STAMP stage2_unix/obj/compiler-rt/lib/tsan/rtl/rtl.inputdeps.stamp
[5108/5517] STAMP stage2_unix/obj/libcxx/src/cxx_shared.inputdeps.stamp
[5109/5517] STAMP stage2_unix/obj/compiler-rt/lib/ubsan/sources.inputdeps.stamp
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[5111/5517] STAMP stage2_unix/obj/compiler-rt/lib/ubsan/cxx_sources.inputdeps.stamp
[5112/5517] STAMP stage2_unix/obj/libcxxabi/src/cxxabi_static.inputdeps.stamp
[5113/5517] STAMP stage2_unix/obj/libcxx/src/cxx_static.inputdeps.stamp
[5114/5517] STAMP stage2_unix/obj/libcxxabi/src/cxxabi_shared.inputdeps.stamp
[5115/5517] STAMP stage2_unix/obj/libunwind/src/unwind_static.inputdeps.stamp
[5116/5517] STAMP stage2_unix/obj/libunwind/src/unwind_shared.inputdeps.stamp
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[5118/5517] STAMP stage2_unix/obj/llvm/lib/Demangle/Demangle.inputdeps.stamp
[5119/5517] STAMP stage2_baremetal_aarch64/obj/compiler-rt/lib/builtins/builtins.inputdeps.stamp
[5120/5517] LINK ./bin/lldb
[5121/5517] ACTION //compiler-rt/test:lit_common_configured(//llvm/utils/gn/build/toolchain:stage2_unix)
[5122/5516] ACTION //compiler-rt/test/asan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[5123/5515] ACTION //llvm/include/llvm/Config:Disassemblers.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5124/5514] ACTION //llvm/include/llvm/Config:Targets.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5125/5513] ACTION //compiler-rt/test/hwasan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[5126/5512] ACTION //llvm/include/llvm/Config:TargetMCAs.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5127/5511] ACTION //llvm/include/llvm/Config:AsmPrinters.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5128/5510] ACTION //llvm/include/llvm/Config:AsmParsers.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5129/5509] STAMP stage2_unix/obj/compiler-rt/test/asan/asan_toolchain.stamp
[5130/5509] ACTION //compiler-rt/test/lsan:asan_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix)
[5131/5508] ACTION //llvm/include/llvm/Support:write_extension_def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5132/5507] ACTION //llvm/include/llvm/Config:llvm-config(//llvm/utils/gn/build/toolchain:stage2_unix)
[5133/5473] ACTION //llvm/include/llvm/Config:TargetExegesis.def(//llvm/utils/gn/build/toolchain:stage2_unix)
[5134/5471] STAMP stage2_unix/obj/compiler-rt/test/lsan/lsan_toolchain.stamp
[5135/5471] ACTION //llvm/include/llvm/Config:abi-breaking(//llvm/utils/gn/build/toolchain:stage2_unix)
[5136/5343] ACTION //llvm/include/llvm/Support:write_vcsrevision(//llvm/utils/gn/build/toolchain:stage2_unix)
[5137/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.new_helpers.o
[5138/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.stdlib_typeinfo.o
[5139/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.stdlib_typeinfo.o
[5140/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_aux_runtime.o
[5141/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.stdlib_exception.o
[5142/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.new.o
[5143/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.stdlib_exception.o
[5144/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.exception.o
[5145/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.typeinfo.o
[5146/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.stdlib_new_delete.o
[5147/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.expected.o
[5148/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_vector.o
[5149/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable_destructor.o
[5150/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.mutex_destructor.o
[5151/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_vector.o
[5152/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_exception_storage.o
[5153/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_personality.o
[5154/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.optional.o
[5155/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.any.o
[5156/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.private_typeinfo.o
[5157/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.variant.o
[5158/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.any.o
[5159/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.shared_mutex.o
[5160/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.new_handler.o
[5161/5342] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.f2s.o
[5162/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.condition_variable_destructor.o
[5163/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_default_handlers.o
[5164/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_handlers.o
[5165/5342] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.d2s.o
[5166/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.exception.o
[5167/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.stdlib_stdexcept.o
[5168/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.stdlib_stdexcept.o
[5169/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.expected.o
[5170/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_exception.o
[5171/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.call_once.o
[5172/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.mutex.o
[5173/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_guard.o
[5174/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.valarray.o
[5175/5342] CXX stage2_unix/obj/libcxx/src/ryu/cxx_shared.d2fixed.o
[5176/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.new_helpers.o
[5177/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.new.o
[5178/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.call_once.o
[5179/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.mutex_destructor.o
[5180/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.bind.o
[5181/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.error_category.o
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5182/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory_resource.o
[5183/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.functional.o
[5184/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.bind.o
[5185/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.optional.o
[5186/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.stdexcept.o
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5187/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.system_error.o
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5188/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.new_handler.o
[5189/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.mutex.o
[5190/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.error_category.o
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/error_category.cpp:15:
In file included from include/c++/v1/system_error:152:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5191/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.functional.o
[5192/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.hash.o
[5193/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.shared_mutex.o
[5194/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.memory_resource.o
[5195/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.typeinfo.o
[5196/5342] CXX stage2_unix/obj/libcxx/src/ryu/cxx_static.d2s.o
[5197/5342] CXX stage2_unix/obj/libcxx/src/ryu/cxx_static.f2s.o
[5198/5342] CXX stage2_unix/obj/libcxx/src/ryu/cxx_static.d2fixed.o
[5199/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.vector.o
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5200/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.future.o
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5201/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.variant.o
[5202/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.fstream.o
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5203/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.hash.o
[5204/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.o
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5205/5342] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_error.o
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5206/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.charconv.o
[5207/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.charconv.o
[5208/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.memory.o
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5209/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.barrier.o
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5210/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_exception_storage.o
[5211/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.condition_variable.o
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5212/5342] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_aux_runtime.o
[5213/5342] STAMP stage2_unix/obj/llvm/lib/Support/BLAKE3/BLAKE3.inputdeps.stamp
[5214/5342] STAMP obj/compiler-rt/test/asan/asan.stamp
[5215/5342] STAMP obj/compiler-rt/test/lsan/lsan.stamp
[5216/5342] STAMP obj/lldb/test/test.stamp
[5217/5342] CXX stage2_unix/obj/libcxx/src/cxx_shared.random.o
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5218/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.barrier.o
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/barrier.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5219/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.valarray.o
[5220/5342] CXX stage2_unix/obj/libcxx/src/cxx_static.stdexcept.o
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/stdexcept.cpp:12:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5221/5342] ACTION //llvm/include/llvm/Config:config(//llvm/utils/gn/build/toolchain:stage2_unix)
[5222/5309] STAMP stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCUnitTest.inputdeps.stamp
[5223/5309] STAMP stage2_unix/obj/llvm/lib/Support/Support.inputdeps.stamp
[5224/5309] STAMP stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoCxxUnitTest.inputdeps.stamp
[5225/5309] STAMP stage2_unix/obj/third-party/unittest/gtest.inputdeps.stamp
[5226/5309] STAMP stage2_unix/obj/compiler-rt/lib/scudo/standalone/tests/ScudoUnitTest.inputdeps.stamp
[5227/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.stdlib_new_delete.o
[5228/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.condition_variable.o
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/condition_variable.cpp:10:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5229/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.future.o
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/future.cpp:9:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5230/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.fstream.o
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/fstream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5231/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.strstream.o
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5232/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_default_handlers.o
[5233/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.random_shuffle.o
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5234/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_personality.o
[5235/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.private_typeinfo.o
[5236/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.atomic.o
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5237/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.thread.o
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5238/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.system_error.o
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/system_error.cpp:19:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5239/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_guard.o
[5240/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.ios.o
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.cpp:10:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5241/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_handlers.o
[5242/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.memory.o
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/memory.cpp:18:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5243/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.atomic.o
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/atomic.cpp:13:
In file included from include/c++/v1/thread:97:
In file included from include/c++/v1/__thread/thread.h:33:
In file included from include/c++/v1/locale:208:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5244/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.print.o
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5245/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.ostream.o
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5246/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.random.o
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random.cpp:18:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5247/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.iostream.o
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5248/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_exception.o
[5249/5309] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.chrono_exception.o
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/chrono_exception.cpp:9:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5250/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.vector.o
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/vector.cpp:9:
In file included from include/c++/v1/vector:326:
In file included from include/c++/v1/__vector/vector_bool_formatter.h:15:
In file included from include/c++/v1/__format/formatter_bool.h:19:
In file included from include/c++/v1/__format/formatter_integral.h:21:
In file included from include/c++/v1/__format/formatter_output.h:24:
In file included from include/c++/v1/__format/parser_std_format_spec.h:39:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5251/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.regex.o
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5252/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.random_shuffle.o
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/random_shuffle.cpp:10:
In file included from include/c++/v1/random:1708:
In file included from include/c++/v1/__random/random_device.h:13:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5253/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.path.o
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5254/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.strstream.o
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/strstream.cpp:15:
In file included from include/c++/v1/strstream:139:
In file included from include/c++/v1/__ostream/basic_ostream.h:21:
In file included from include/c++/v1/__ostream/put_character_sequence.h:19:
In file included from include/c++/v1/__locale_dir/pad_and_output.h:16:
In file included from include/c++/v1/ios:223:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5255/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.chrono.o
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5256/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.print.o
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/print.cpp:12:
In file included from include/c++/v1/print:46:
In file included from include/c++/v1/format:202:
In file included from include/c++/v1/__format/container_adaptor.h:20:
In file included from include/c++/v1/__format/range_default_formatter.h:23:
In file included from include/c++/v1/__format/range_formatter.h:23:
In file included from include/c++/v1/__format/format_context.h:17:
In file included from include/c++/v1/__format/format_arg_store.h:26:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5257/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.string.o
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5258/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.chrono.o
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/chrono.cpp:17:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5259/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.iostream.o
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/iostream.cpp:9:
In file included from ../../libcxx/src/std_stream.h:14:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5260/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.filesystem_clock.o
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5261/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.filesystem_error.o
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_error.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5262/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.ostream.o
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ostream.cpp:11:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5263/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.regex.o
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/regex.cpp:11:
In file included from include/c++/v1/regex:805:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5264/5309] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb_list.o
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb_list.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5265/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.thread.o
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/thread.cpp:12:
In file included from include/c++/v1/future:392:
In file included from include/c++/v1/__system_error/error_category.h:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5266/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_entry.o
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5267/5309] ACTION //compiler-rt/lib/ubsan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[5268/5309] STAMP stage2_unix/obj/compiler-rt/lib/ubsan/version_script.stamp
[5269/5309] ACTION //compiler-rt/lib/hwasan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[5270/5309] STAMP stage2_unix/obj/compiler-rt/lib/hwasan/version_script.stamp
[5271/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.string.o
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/string.cpp:15:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5272/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.directory_iterator.o
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5273/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.ios.instantiations.o
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5274/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.path.o
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/path.cpp:10:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5275/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.filesystem_clock.o
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/filesystem_clock.cpp:11:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5276/5309] SOLINK lib/clang/21/lib/linux/libclang_rt.ubsan_standalone-x86_64.so
[5277/5309] STAMP stage2_unix/obj/compiler-rt/lib/ubsan/ubsan.stamp
[5278/5309] SOLINK lib/clang/21/lib/linux/libclang_rt.hwasan_aliases-x86_64.so
[5279/5309] STAMP stage2_unix/obj/compiler-rt/lib/lib.stamp
[5280/5309] STAMP stage2_unix/obj/compiler-rt/test/hwasan/hwasan_toolchain.stamp
[5281/5309] STAMP obj/compiler-rt/compiler-rt.stamp
[5282/5309] STAMP obj/compiler-rt/test/hwasan/hwasan.stamp
[5283/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.ios.instantiations.o
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/ios.instantiations.cpp:10:
In file included from include/c++/v1/fstream:198:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5284/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.directory_entry.o
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_entry.cpp:11:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5285/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_shared.operations.o
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5286/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.algorithm.o
[5287/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.algorithm.o
[5288/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.directory_iterator.o
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/directory_iterator.cpp:12:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5289/5309] CXX stage2_unix/obj/libcxx/src/filesystem/cxx_static.operations.o
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/filesystem/operations.cpp:15:
In file included from include/c++/v1/filesystem:543:
In file included from include/c++/v1/__filesystem/directory_entry.h:19:
In file included from include/c++/v1/__filesystem/filesystem_error.h:14:
In file included from include/c++/v1/__filesystem/path.h:27:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5290/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_static.cxa_demangle.o
[5291/5309] AR lib/libc++abi.a
[5292/5309] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.tzdb.o
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/tzdb.cpp:14:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5293/5309] CXX stage2_unix/obj/libcxxabi/src/cxxabi_shared.cxa_demangle.o
[5294/5309] SOLINK lib/libc++abi.so
[5295/5309] STAMP stage2_unix/obj/libcxxabi/src/src.stamp
[5296/5309] STAMP obj/libcxxabi/libcxxabi.stamp
[5297/5309] CXX stage2_unix/obj/libcxx/src/experimental/cxx_experimental.time_zone.o
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/experimental/time_zone.cpp:34:
In file included from include/c++/v1/chrono:1053:
In file included from include/c++/v1/__chrono/exception.h:20:
In file included from include/c++/v1/__chrono/local_info.h:19:
In file included from include/c++/v1/__chrono/sys_info.h:23:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5298/5309] AR lib/libc++experimental.a
[5299/5309] CXX stage2_unix/obj/libcxx/src/cxx_shared.locale.o
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5300/5309] SOLINK lib/libc++.so.0
[5301/5309] ACTION //libcxx/src:cxx_symlink(//llvm/utils/gn/build/toolchain:stage2_unix)
[5302/5309] STAMP stage2_unix/obj/libcxx/src/cxx_symlink.stamp
[5303/5309] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix)
[5304/5309] STAMP stage2_unix/obj/libcxx/src/cxx_linker_script.stamp
[5305/5309] CXX stage2_unix/obj/libcxx/src/cxx_static.locale.o
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:1057:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
include/c++/v1/string:1057:80: note: insert '_Nullable' if the pointer may be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:1057:80: note: insert '_Nonnull' if the pointer should never be null
 1057 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string(const _CharT* __s, size_type __n) {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:1063:28: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
include/c++/v1/string:1063:28: note: insert '_Nullable' if the pointer may be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nullable
include/c++/v1/string:1063:28: note: insert '_Nonnull' if the pointer should never be null
 1063 |   basic_string(const _CharT* __s, size_type __n, const _Allocator& __a)
      |                            ^
      |                              _Nonnull
include/c++/v1/string:1386:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1386:70: note: insert '_Nullable' if the pointer may be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1386:70: note: insert '_Nonnull' if the pointer should never be null
 1386 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& append(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1490:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
include/c++/v1/string:1490:70: note: insert '_Nullable' if the pointer may be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1490:70: note: insert '_Nonnull' if the pointer should never be null
 1490 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s, size_type __n);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1491:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
include/c++/v1/string:1491:70: note: insert '_Nullable' if the pointer may be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:1491:70: note: insert '_Nonnull' if the pointer should never be null
 1491 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& assign(const value_type* __s);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:1544:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
include/c++/v1/string:1544:87: note: insert '_Nullable' if the pointer may be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:1544:87: note: insert '_Nonnull' if the pointer should never be null
 1544 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& insert(size_type __pos, const value_type* __s, size_type __n);
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:1612:60: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
include/c++/v1/string:1612:60: note: insert '_Nullable' if the pointer may be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nullable
include/c++/v1/string:1612:60: note: insert '_Nonnull' if the pointer should never be null
 1612 |   replace(size_type __pos, size_type __n1, const value_type* __s, size_type __n2);
      |                                                            ^
      |                                                              _Nonnull
include/c++/v1/string:1613:104: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
include/c++/v1/string:1613:104: note: insert '_Nullable' if the pointer may be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nullable
include/c++/v1/string:1613:104: note: insert '_Nonnull' if the pointer should never be null
 1613 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& replace(size_type __pos, size_type __n1, const value_type* __s);
      |                                                                                                        ^
      |                                                                                                          _Nonnull
include/c++/v1/string:1630:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
include/c++/v1/string:1630:69: note: insert '_Nullable' if the pointer may be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1630:69: note: insert '_Nonnull' if the pointer should never be null
 1630 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s, size_type __n) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1635:69: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
include/c++/v1/string:1635:69: note: insert '_Nullable' if the pointer may be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nullable
include/c++/v1/string:1635:69: note: insert '_Nonnull' if the pointer should never be null
 1635 |   replace(const_iterator __i1, const_iterator __i2, const value_type* __s) {
      |                                                                     ^
      |                                                                       _Nonnull
include/c++/v1/string:1664:58: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
include/c++/v1/string:1664:58: note: insert '_Nullable' if the pointer may be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nullable
include/c++/v1/string:1664:58: note: insert '_Nonnull' if the pointer should never be null
 1664 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type copy(value_type* __s, size_type __n, size_type __pos = 0) const;
      |                                                          ^
      |                                                            _Nonnull
include/c++/v1/string:1691:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
include/c++/v1/string:1691:71: note: insert '_Nullable' if the pointer may be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1691:71: note: insert '_Nonnull' if the pointer should never be null
 1691 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* c_str() const _NOEXCEPT { return data(); }
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1692:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
include/c++/v1/string:1692:71: note: insert '_Nullable' if the pointer may be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:1692:71: note: insert '_Nonnull' if the pointer should never be null
 1692 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 const value_type* data() const _NOEXCEPT {
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:1696:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1696:65: note: insert '_Nullable' if the pointer may be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1696:65: note: insert '_Nonnull' if the pointer should never be null
 1696 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX20 value_type* data() _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1719:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
include/c++/v1/string:1719:64: note: insert '_Nullable' if the pointer may be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:1719:64: note: insert '_Nonnull' if the pointer should never be null
 1719 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type find(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:1750:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
include/c++/v1/string:1750:65: note: insert '_Nullable' if the pointer may be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:1750:65: note: insert '_Nonnull' if the pointer should never be null
 1750 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 size_type rfind(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:1783:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
include/c++/v1/string:1783:33: note: insert '_Nullable' if the pointer may be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:1783:33: note: insert '_Nonnull' if the pointer should never be null
 1783 |   find_first_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:1817:32: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
include/c++/v1/string:1817:32: note: insert '_Nullable' if the pointer may be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nullable
include/c++/v1/string:1817:32: note: insert '_Nonnull' if the pointer should never be null
 1817 |   find_last_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                ^
      |                                  _Nonnull
include/c++/v1/string:1851:37: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
include/c++/v1/string:1851:37: note: insert '_Nullable' if the pointer may be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nullable
include/c++/v1/string:1851:37: note: insert '_Nonnull' if the pointer should never be null
 1851 |   find_first_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                     ^
      |                                       _Nonnull
include/c++/v1/string:1885:36: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
include/c++/v1/string:1885:36: note: insert '_Nullable' if the pointer may be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nullable
include/c++/v1/string:1885:36: note: insert '_Nonnull' if the pointer should never be null
 1885 |   find_last_not_of(const value_type* __s, size_type __pos, size_type __n) const _NOEXCEPT {
      |                                    ^
      |                                      _Nonnull
include/c++/v1/string:1951:61: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
include/c++/v1/string:1951:61: note: insert '_Nullable' if the pointer may be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nullable
include/c++/v1/string:1951:61: note: insert '_Nonnull' if the pointer should never be null
 1951 |   compare(size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const;
      |                                                             ^
      |                                                               _Nonnull
include/c++/v1/string:2034:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
include/c++/v1/string:2034:78: note: insert '_Nullable' if the pointer may be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2034:78: note: insert '_Nonnull' if the pointer should never be null
 2034 |   __copy_non_overlapping_range(_ForwardIter __first, _Sent __last, value_type* __dest) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2033:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
include/c++/v1/string:2033:72: note: insert '_Nullable' if the pointer may be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:2033:72: note: insert '_Nonnull' if the pointer should never be null
 2033 |   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 static value_type*
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:2153:45: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
include/c++/v1/string:2153:45: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nullable
include/c++/v1/string:2153:45: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                             ^
      |                                               _Nonnull
include/c++/v1/string:2153:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
include/c++/v1/string:2153:68: note: insert '_Nullable' if the pointer may be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2153:68: note: insert '_Nonnull' if the pointer should never be null
 2153 |   __annotate_contiguous_container(const void* __old_mid, const void* __new_mid) const {
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2230:68: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
include/c++/v1/string:2230:68: note: insert '_Nullable' if the pointer may be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nullable
include/c++/v1/string:2230:68: note: insert '_Nonnull' if the pointer should never be null
 2230 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 void __init(const value_type* __s, size_type __sz);
      |                                                                    ^
      |                                                                      _Nonnull
include/c++/v1/string:2241:97: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
include/c++/v1/string:2241:97: note: insert '_Nullable' if the pointer may be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nullable
include/c++/v1/string:2241:97: note: insert '_Nonnull' if the pointer should never be null
 2241 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE void __init_copy_ctor_external(const value_type* __s, size_type __sz);
      |                                                                                                 ^
      |                                                                                                   _Nonnull
include/c++/v1/string:2281:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2281 |       const value_type* __p_new_stuff);
      |                       ^
include/c++/v1/string:2281:23: note: insert '_Nullable' if the pointer may be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nullable
include/c++/v1/string:2281:23: note: insert '_Nonnull' if the pointer should never be null
 2281 |       const value_type* __p_new_stuff);
      |                       ^
      |                         _Nonnull
include/c++/v1/string:2287:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2287:98: note: insert '_Nullable' if the pointer may be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2287:98: note: insert '_Nonnull' if the pointer should never be null
 2287 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_no_alias(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2359:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
include/c++/v1/string:2359:98: note: insert '_Nullable' if the pointer may be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2359:98: note: insert '_Nonnull' if the pointer should never be null
 2359 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2360:98: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
include/c++/v1/string:2360:98: note: insert '_Nullable' if the pointer may be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nullable
include/c++/v1/string:2360:98: note: insert '_Nonnull' if the pointer should never be null
 2360 |   _LIBCPP_CONSTEXPR_SINCE_CXX20 _LIBCPP_NOINLINE basic_string& __assign_external(const value_type* __s, size_type __n);
      |                                                                                                  ^
      |                                                                                                    _Nonnull
include/c++/v1/string:2363:85: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
include/c++/v1/string:2363:85: note: insert '_Nullable' if the pointer may be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nullable
include/c++/v1/string:2363:85: note: insert '_Nonnull' if the pointer should never be null
 2363 |   inline _LIBCPP_CONSTEXPR_SINCE_CXX20 basic_string& __assign_short(const value_type* __s, size_type __n) {
      |                                                                                     ^
      |                                                                                       _Nonnull
include/c++/v1/string:2383:33: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
include/c++/v1/string:2383:33: note: insert '_Nullable' if the pointer may be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nullable
include/c++/v1/string:2383:33: note: insert '_Nonnull' if the pointer should never be null
 2383 |   __null_terminate_at(value_type* __p, size_type __newsz) {
      |                                 ^
      |                                   _Nonnull
include/c++/v1/string:2412:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
include/c++/v1/string:2412:80: note: insert '_Nullable' if the pointer may be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nullable
include/c++/v1/string:2412:80: note: insert '_Nonnull' if the pointer should never be null
 2412 |   operator==(const basic_string<_CharT2, _Traits2, _Allocator2>&, const _CharT2*) _NOEXCEPT;
      |                                                                                ^
      |                                                                                 _Nonnull
include/c++/v1/string:2417:31: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
include/c++/v1/string:2417:31: note: insert '_Nullable' if the pointer may be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nullable
include/c++/v1/string:2417:31: note: insert '_Nonnull' if the pointer should never be null
 2417 |   void __init(const value_type* __s, size_type __sz, size_type __reserve);
      |                               ^
      |                                 _Nonnull
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2430 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, char)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2430:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2432 | _LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST(_LIBCPP_DECLARE, wchar_t)
      | ^
include/c++/v1/__string/extern_template_lists.h:33:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   33 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*, size_type)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:34:117: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   34 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::rfind(value_type const*, size_type, size_type) const) \
      |                                                                                                                     ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:36:131: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   36 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::replace(size_type, size_type, value_type const*)) \
      |                                                                                                                                   ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:38:128: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   38 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:40:129: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   40 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_not_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                                 ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:43:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   43 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__init(value_type const*, size_type)) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:45:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   45 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*, size_type)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:46:125: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   46 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_first_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                             ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:48:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   48 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:50:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   50 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*, size_type)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:52:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   52 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::copy(value_type*, size_type, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:56:119: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   56 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::insert(size_type, value_type const*)) \
      |                                                                                                                       ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:57:124: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   57 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find_last_of(value_type const*, size_type, size_type) const) \
      |                                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:59:169: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   59 |   _Func(_LIBCPP_EXPORTED_FROM_ABI void basic_string<_CharType>::__grow_by_and_replace(size_type, size_type, size_type, size_type, size_type, size_type, value_type const*)) \
      |                                                                                                                                                                         ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:67:88: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   67 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(value_type const*) const) \
      |                                                                                        ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:68:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   68 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:70:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   70 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::assign(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:71:116: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   71 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>::size_type basic_string<_CharType>::find(value_type const*, size_type, size_type) const) \
      |                                                                                                                    ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:73:110: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   73 |   _Func(_LIBCPP_EXPORTED_FROM_ABI int basic_string<_CharType>::compare(size_type, size_type, value_type const*, size_type) const) \
      |                                                                                                              ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2432:1: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
include/c++/v1/__string/extern_template_lists.h:75:108: note: expanded from macro '_LIBCPP_STRING_V1_EXTERN_TEMPLATE_LIST'
   75 |   _Func(_LIBCPP_EXPORTED_FROM_ABI basic_string<_CharType>& basic_string<_CharType>::append(value_type const*)) \
      |                                                                                                            ^
In file included from ../../libcxx/src/locale.cpp:12:
In file included from include/c++/v1/codecvt:64:
In file included from include/c++/v1/__locale:28:
include/c++/v1/string:2472:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
include/c++/v1/string:2472:67: note: insert '_Nullable' if the pointer may be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2472:67: note: insert '_Nonnull' if the pointer should never be null
 2472 | basic_string<_CharT, _Traits, _Allocator>::__init(const value_type* __s, size_type __sz) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2496:86: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
include/c++/v1/string:2496:86: note: insert '_Nullable' if the pointer may be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nullable
include/c++/v1/string:2496:86: note: insert '_Nonnull' if the pointer should never be null
 2496 | basic_string<_CharT, _Traits, _Allocator>::__init_copy_ctor_external(const value_type* __s, size_type __sz) {
      |                                                                                      ^
      |                                                                                        _Nonnull
include/c++/v1/string:2626:21: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
include/c++/v1/string:2626:21: note: insert '_Nullable' if the pointer may be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nullable
include/c++/v1/string:2626:21: note: insert '_Nonnull' if the pointer should never be null
 2626 |     const value_type* __p_new_stuff) {
      |                     ^
      |                       _Nonnull
include/c++/v1/string:2713:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2713:78: note: insert '_Nullable' if the pointer may be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2713:78: note: insert '_Nonnull' if the pointer should never be null
 2713 | basic_string<_CharT, _Traits, _Allocator>::__assign_no_alias(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2739:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
include/c++/v1/string:2739:78: note: insert '_Nullable' if the pointer may be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2739:78: note: insert '_Nonnull' if the pointer should never be null
 2739 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s, size_type __n) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2756:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2756:67: note: insert '_Nullable' if the pointer may be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2756:67: note: insert '_Nonnull' if the pointer should never be null
 2756 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2965:78: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
include/c++/v1/string:2965:78: note: insert '_Nullable' if the pointer may be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nullable
include/c++/v1/string:2965:78: note: insert '_Nonnull' if the pointer should never be null
 2965 | basic_string<_CharT, _Traits, _Allocator>::__assign_external(const value_type* __s) {
      |                                                                              ^
      |                                                                                _Nonnull
include/c++/v1/string:2971:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:2971:67: note: insert '_Nullable' if the pointer may be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2971:67: note: insert '_Nonnull' if the pointer should never be null
 2971 | basic_string<_CharT, _Traits, _Allocator>::assign(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:2981:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
include/c++/v1/string:2981:67: note: insert '_Nullable' if the pointer may be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:2981:67: note: insert '_Nonnull' if the pointer should never be null
 2981 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s, size_type __n) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3110:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
include/c++/v1/string:3110:67: note: insert '_Nullable' if the pointer may be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3110:67: note: insert '_Nonnull' if the pointer should never be null
 3110 | basic_string<_CharT, _Traits, _Allocator>::append(const value_type* __s) {
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3119:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
include/c++/v1/string:3119:84: note: insert '_Nullable' if the pointer may be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3119:84: note: insert '_Nonnull' if the pointer should never be null
 3119 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s, size_type __n) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3232:84: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
include/c++/v1/string:3232:84: note: insert '_Nullable' if the pointer may be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nullable
include/c++/v1/string:3232:84: note: insert '_Nonnull' if the pointer should never be null
 3232 | basic_string<_CharT, _Traits, _Allocator>::insert(size_type __pos, const value_type* __s) {
      |                                                                                    ^
      |                                                                                      _Nonnull
include/c++/v1/string:3265:54: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
include/c++/v1/string:3265:54: note: insert '_Nullable' if the pointer may be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nullable
include/c++/v1/string:3265:54: note: insert '_Nonnull' if the pointer should never be null
 3265 |     size_type __pos, size_type __n1, const value_type* __s, size_type __n2)
      |                                                      ^
      |                                                        _Nonnull
include/c++/v1/string:3369:101: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
include/c++/v1/string:3369:101: note: insert '_Nullable' if the pointer may be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nullable
include/c++/v1/string:3369:101: note: insert '_Nonnull' if the pointer should never be null
 3369 | basic_string<_CharT, _Traits, _Allocator>::replace(size_type __pos, size_type __n1, const value_type* __s) {
      |                                                                                                     ^
      |                                                                                                       _Nonnull
include/c++/v1/string:3554:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
include/c++/v1/string:3554:59: note: insert '_Nullable' if the pointer may be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nullable
include/c++/v1/string:3554:59: note: insert '_Nonnull' if the pointer should never be null
 3554 | basic_string<_CharT, _Traits, _Allocator>::copy(value_type* __s, size_type __n, size_type __pos) const {
      |                                                           ^
      |                                                             _Nonnull
include/c++/v1/string:3607:55: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
include/c++/v1/string:3607:55: note: insert '_Nullable' if the pointer may be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nullable
include/c++/v1/string:3607:55: note: insert '_Nonnull' if the pointer should never be null
 3607 |     size_type __pos1, size_type __n1, const value_type* __s, size_type __n2) const {
      |                                                       ^
      |                                                         _Nonnull
include/c++/v1/string:3650:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
include/c++/v1/string:3650:80: note: insert '_Nullable' if the pointer may be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3650:80: note: insert '_Nonnull' if the pointer should never be null
 3650 | operator==(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) _NOEXCEPT {
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3683:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
include/c++/v1/string:3683:81: note: insert '_Nullable' if the pointer may be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3683:81: note: insert '_Nonnull' if the pointer should never be null
 3683 | operator<=>(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3815:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
include/c++/v1/string:3815:23: note: insert '_Nullable' if the pointer may be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3815:23: note: insert '_Nonnull' if the pointer should never be null
 3815 | operator+(const _CharT* __lhs, const basic_string<_CharT, _Traits, _Allocator>& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3820:59: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
include/c++/v1/string:3820:59: note: insert '_Nullable' if the pointer may be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nullable
include/c++/v1/string:3820:59: note: insert '_Nonnull' if the pointer should never be null
 3820 |     <char, char_traits<char>, allocator<char> >(char const*, string const&);
      |                                                           ^
      |                                                            _Nonnull
include/c++/v1/string:3831:79: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
include/c++/v1/string:3831:79: note: insert '_Nullable' if the pointer may be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nullable
include/c++/v1/string:3831:79: note: insert '_Nonnull' if the pointer should never be null
 3831 | operator+(const basic_string<_CharT, _Traits, _Allocator>& __lhs, const _CharT* __rhs) {
      |                                                                               ^
      |                                                                                 _Nonnull
include/c++/v1/string:3881:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
include/c++/v1/string:3881:23: note: insert '_Nullable' if the pointer may be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:3881:23: note: insert '_Nonnull' if the pointer should never be null
 3881 | operator+(const _CharT* __lhs, basic_string<_CharT, _Traits, _Allocator>&& __rhs) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:3894:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
include/c++/v1/string:3894:74: note: insert '_Nullable' if the pointer may be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3894:74: note: insert '_Nonnull' if the pointer should never be null
 3894 | operator+(basic_string<_CharT, _Traits, _Allocator>&& __lhs, const _CharT* __rhs) {
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3934:63: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
include/c++/v1/string:3934:63: note: insert '_Nullable' if the pointer may be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nullable
include/c++/v1/string:3934:63: note: insert '_Nonnull' if the pointer should never be null
 3934 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                               ^
      |                                                                 _Nonnull
include/c++/v1/string:3935:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3935:64: note: insert '_Nullable' if the pointer may be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3935:64: note: insert '_Nonnull' if the pointer should never be null
 3935 | _LIBCPP_EXPORTED_FROM_ABI long stol(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3936:74: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
include/c++/v1/string:3936:74: note: insert '_Nullable' if the pointer may be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nullable
include/c++/v1/string:3936:74: note: insert '_Nonnull' if the pointer should never be null
 3936 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                          ^
      |                                                                            _Nonnull
include/c++/v1/string:3937:70: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
include/c++/v1/string:3937:70: note: insert '_Nullable' if the pointer may be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nullable
include/c++/v1/string:3937:70: note: insert '_Nonnull' if the pointer should never be null
 3937 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                      ^
      |                                                                        _Nonnull
include/c++/v1/string:3938:80: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
include/c++/v1/string:3938:80: note: insert '_Nullable' if the pointer may be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nullable
include/c++/v1/string:3938:80: note: insert '_Nonnull' if the pointer should never be null
 3938 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const string& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                ^
      |                                                                                  _Nonnull
include/c++/v1/string:3940:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
include/c++/v1/string:3940:65: note: insert '_Nullable' if the pointer may be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3940:65: note: insert '_Nonnull' if the pointer should never be null
 3940 | _LIBCPP_EXPORTED_FROM_ABI float stof(const string& __str, size_t* __idx = nullptr);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3941:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3941:66: note: insert '_Nullable' if the pointer may be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3941:66: note: insert '_Nonnull' if the pointer should never be null
 3941 | _LIBCPP_EXPORTED_FROM_ABI double stod(const string& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3942:72: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
include/c++/v1/string:3942:72: note: insert '_Nullable' if the pointer may be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nullable
include/c++/v1/string:3942:72: note: insert '_Nonnull' if the pointer should never be null
 3942 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const string& __str, size_t* __idx = nullptr);
      |                                                                        ^
      |                                                                          _Nonnull
include/c++/v1/string:3955:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
include/c++/v1/string:3955:64: note: insert '_Nullable' if the pointer may be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nullable
include/c++/v1/string:3955:64: note: insert '_Nonnull' if the pointer should never be null
 3955 | _LIBCPP_EXPORTED_FROM_ABI int stoi(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                ^
      |                                                                  _Nonnull
include/c++/v1/string:3956:65: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
include/c++/v1/string:3956:65: note: insert '_Nullable' if the pointer may be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nullable
include/c++/v1/string:3956:65: note: insert '_Nonnull' if the pointer should never be null
 3956 | _LIBCPP_EXPORTED_FROM_ABI long stol(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                 ^
      |                                                                   _Nonnull
include/c++/v1/string:3957:75: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
include/c++/v1/string:3957:75: note: insert '_Nullable' if the pointer may be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nullable
include/c++/v1/string:3957:75: note: insert '_Nonnull' if the pointer should never be null
 3957 | _LIBCPP_EXPORTED_FROM_ABI unsigned long stoul(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                           ^
      |                                                                             _Nonnull
include/c++/v1/string:3958:71: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
include/c++/v1/string:3958:71: note: insert '_Nullable' if the pointer may be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nullable
include/c++/v1/string:3958:71: note: insert '_Nonnull' if the pointer should never be null
 3958 | _LIBCPP_EXPORTED_FROM_ABI long long stoll(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                       ^
      |                                                                         _Nonnull
include/c++/v1/string:3959:81: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
include/c++/v1/string:3959:81: note: insert '_Nullable' if the pointer may be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nullable
include/c++/v1/string:3959:81: note: insert '_Nonnull' if the pointer should never be null
 3959 | _LIBCPP_EXPORTED_FROM_ABI unsigned long long stoull(const wstring& __str, size_t* __idx = nullptr, int __base = 10);
      |                                                                                 ^
      |                                                                                   _Nonnull
include/c++/v1/string:3961:66: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
include/c++/v1/string:3961:66: note: insert '_Nullable' if the pointer may be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nullable
include/c++/v1/string:3961:66: note: insert '_Nonnull' if the pointer should never be null
 3961 | _LIBCPP_EXPORTED_FROM_ABI float stof(const wstring& __str, size_t* __idx = nullptr);
      |                                                                  ^
      |                                                                    _Nonnull
include/c++/v1/string:3962:67: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
include/c++/v1/string:3962:67: note: insert '_Nullable' if the pointer may be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nullable
include/c++/v1/string:3962:67: note: insert '_Nonnull' if the pointer should never be null
 3962 | _LIBCPP_EXPORTED_FROM_ABI double stod(const wstring& __str, size_t* __idx = nullptr);
      |                                                                   ^
      |                                                                     _Nonnull
include/c++/v1/string:3963:73: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
include/c++/v1/string:3963:73: note: insert '_Nullable' if the pointer may be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nullable
include/c++/v1/string:3963:73: note: insert '_Nonnull' if the pointer should never be null
 3963 | _LIBCPP_EXPORTED_FROM_ABI long double stold(const wstring& __str, size_t* __idx = nullptr);
      |                                                                         ^
      |                                                                           _Nonnull
include/c++/v1/string:4054:23: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
include/c++/v1/string:4054:23: note: insert '_Nullable' if the pointer may be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nullable
include/c++/v1/string:4054:23: note: insert '_Nonnull' if the pointer should never be null
 4054 | operator""s(const char* __str, size_t __len) {
      |                       ^
      |                         _Nonnull
include/c++/v1/string:4060:26: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
include/c++/v1/string:4060:26: note: insert '_Nullable' if the pointer may be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nullable
include/c++/v1/string:4060:26: note: insert '_Nonnull' if the pointer should never be null
 4060 | operator""s(const wchar_t* __str, size_t __len) {
      |                          ^
      |                            _Nonnull
include/c++/v1/string:4066:87: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
include/c++/v1/string:4066:87: note: insert '_Nullable' if the pointer may be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nullable
include/c++/v1/string:4066:87: note: insert '_Nonnull' if the pointer should never be null
 4066 | inline _LIBCPP_HIDE_FROM_ABI constexpr basic_string<char8_t> operator""s(const char8_t* __str, size_t __len) {
      |                                                                                       ^
      |                                                                                         _Nonnull
include/c++/v1/string:4072:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4072:27: note: insert '_Nullable' if the pointer may be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4072:27: note: insert '_Nonnull' if the pointer should never be null
 4072 | operator""s(const char16_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
include/c++/v1/string:4077:27: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
include/c++/v1/string:4077:27: note: insert '_Nullable' if the pointer may be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nullable
include/c++/v1/string:4077:27: note: insert '_Nonnull' if the pointer should never be null
 4077 | operator""s(const char32_t* __str, size_t __len) {
      |                           ^
      |                             _Nonnull
119 warnings generated.
[5306/5309] AR lib/libc++.a
[5307/5309] STAMP stage2_unix/obj/libcxx/src/src.stamp
[5308/5309] STAMP obj/libcxx/libcxx.stamp
[5309/5309] STAMP obj/default.stamp