ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/361] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/361] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/361] AR lib/libLLVMRISCVCodeGen.a [4/361] AR lib/libLLVMX86CodeGen.a [5/361] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [6/361] LINK ./bin/llvm-cxxmap [7/361] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [8/361] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests [9/361] LINK ./bin/llvm-dwp [10/361] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests [11/361] LINK obj/clang-tools-extra/unittests/clang-doc/ClangDocTests FAILED: obj/clang-tools-extra/unittests/clang-doc/ClangDocTests ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests -Wl,--start-group obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.BitcodeTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.ClangDocTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.GeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.HTMLGeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.JSONGeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MDGeneratorTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MergeTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.SerializeTest.o obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.YAMLGeneratorTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libclangDoc.a lib/libclangAST.a lib/libclangASTMatchers.a lib/libclangBasic.a lib/libclangFormat.a lib/libclangFrontend.a lib/libclangRewrite.a lib/libclangSerialization.a lib/libclangTooling.a lib/libclangToolingCore.a lib/libLLVMBitReader.a lib/libLLVMBitWriter.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libclangDocSupport.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMOption.a lib/libLLVMTargetParser.a lib/libclangLex.a lib/libLLVMBinaryFormat.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.a lib/libLLVMFrontendOpenMP.a lib/libLLVMAnalysis.a lib/libLLVMProfileData.a lib/libLLVMDebugInfoDWARF.a lib/libLLVMDebugInfoDWARFLowLevel.a lib/libLLVMMC.a lib/libLLVMDebugInfoCodeView.a lib/libLLVMDebugInfoMSF.a lib/libLLVMObject.a lib/libLLVMIRReader.a lib/libLLVMAsmParser.a lib/libLLVMMCParser.a lib/libLLVMTextAPI.a lib/libLLVMSymbolize.a lib/libLLVMDebugInfoBTF.a lib/libLLVMDebugInfoGSYM.a lib/libLLVMDebugInfoPDB.a lib/libLLVMFrontendAtomic.a lib/libLLVMFrontendDirective.a lib/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMTransformUtils.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libclangAnalysis.a lib/libclangAnalysisLifetimeSafety.a lib/libclangAPINotes.a lib/libclangEdit.a lib/libclangOptions.a lib/libclangParse.a lib/libclangSema.a lib/libclangSupport.a lib/libLLVMFrontendOpenACC.a lib/libLLVMPlugins.a lib/libclangToolingDependencyScanning.a lib/libclangDriver.a lib/libclangScalableStaticAnalysisAnalyses.a lib/libclangScalableStaticAnalysisCore.a lib/libclangUnifiedSymbolResolution.a lib/libclangScalableStaticAnalysisFrontend.a lib/libclangScalableStaticAnalysisSourceTransformation.a lib/libLLVMWindowsDriver.a lib/libclangToolingInclusions.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: vtable for clang::doc::markdown::HeadingNode >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_HeadingNode_Test::TestBody()) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) ld.lld: error: undefined symbol: vtable for clang::doc::markdown::EmphasisNode >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_EmphasisNode_Test::TestBody()) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) ld.lld: error: undefined symbol: vtable for clang::doc::markdown::TextNode >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_EmphasisNode_Test::TestBody()) >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_ParagraphWithChildren_Test::TestBody()) >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_UnorderedListWithItems_Test::TestBody()) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) ld.lld: error: undefined symbol: vtable for clang::doc::markdown::UnorderedListNode >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_UnorderedListNode_Test::TestBody()) >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_UnorderedListWithItems_Test::TestBody()) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) ld.lld: error: undefined symbol: vtable for clang::doc::markdown::ParagraphNode >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_ParagraphNode_Test::TestBody()) >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_ParagraphWithChildren_Test::TestBody()) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) ld.lld: error: undefined symbol: vtable for clang::doc::markdown::DocumentNode >>> referenced by MarkdownParserTest.cpp >>> obj/clang-tools-extra/unittests/clang-doc/ClangDocTests.MarkdownParserTest.o:((anonymous namespace)::MarkdownNodeTest_DocumentNode_Test::TestBody()) >>> the vtable symbol may be undefined because the class is missing its key function (see https://lld.llvm.org/missingkeyfunction) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [12/361] LINK obj/llvm/unittests/Target/RISCV/RISCVTests [13/361] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests [14/361] LINK obj/llvm/unittests/Target/ARM/ARMTests [15/361] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests [16/361] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests [17/361] LINK ./bin/llvm-cxxdump [18/361] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests [19/361] LINK obj/clang/unittests/Serialization/SerializationTests [20/361] LINK ./bin/llvm-ar [21/361] LINK obj/clang/unittests/Support/ClangSupportTests [22/361] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [23/361] LINK obj/clang/unittests/Parse/ParseTests [24/361] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests [25/361] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests [26/361] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [27/361] LINK ./bin/lli [28/361] LINK ./bin/llvm-jitlink [29/361] LINK obj/clang/unittests/Lex/LexTests [30/361] LINK obj/clang/unittests/Sema/SemaTests [31/361] LINK obj/clang/unittests/Analysis/ClangAnalysisTests [32/361] LINK obj/clang/unittests/Index/IndexTests [33/361] LINK ./bin/llvm-mc [34/361] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests [35/361] LINK ./bin/llvm-exegesis [36/361] LINK ./bin/llvm-bolt [37/361] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests [38/361] LINK obj/clang/unittests/AST/ASTTests [39/361] LINK obj/clang/unittests/CrossTU/CrossTUTests [40/361] LINK obj/clang/unittests/Rewrite/RewriteTests [41/361] LINK obj/bolt/unittests/Passes/PassTests [42/361] LINK obj/bolt/unittests/Core/CoreTests [43/361] LINK obj/bolt/unittests/Profile/ProfileTests [44/361] LINK ./bin/llvm-dwarfutil [45/361] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [46/361] LINK ./bin/clang-scan-deps [47/361] LINK ./bin/llvm-bolt-heatmap [48/361] LINK ./bin/llvm-libtool-darwin [49/361] LINK ./bin/llvm-c-test [50/361] LINK ./bin/clang-sycl-linker [51/361] LINK ./bin/lldb-server [52/361] LINK ./bin/clang-nvlink-wrapper [53/361] LINK ./bin/llvm-isel-fuzzer [54/361] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [55/361] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests [56/361] LINK ./bin/llvm-lto [57/361] LINK ./bin/llvm-lipo [58/361] LINK ./bin/clang-linker-wrapper [59/361] LINK obj/llvm/unittests/MI/MITests [60/361] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [61/361] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [62/361] LINK ./bin/dsymutil [63/361] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [64/361] LINK obj/clang/unittests/Driver/ClangDriverTests [65/361] LINK ./bin/llvm-gsymutil [66/361] LINK ./bin/lld [67/361] SOLINK ./lib/libclang.so [68/361] LINK ./bin/llc [69/361] LINK ./bin/llvm-ir2vec [70/361] LINK ./bin/clang-check [71/361] LINK ./bin/llvm-lto2 [72/361] LINK obj/clang/unittests/Tooling/ToolingTests [73/361] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [74/361] LINK ./bin/lldb-test [75/361] LINK ./bin/lldb-dap [76/361] LINK ./bin/clang-repl ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.