INFO:2026-03-18T14:13:53Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD c0064f744c01..77667d7c5bd5 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 77667d7c5bd5 [flang] Fix the CHECK: directive to ensure flagging RWE (NFC) (#187186) INFO:2026-03-18T14:14:02Z:root:syncing... Deleted branch merge (was 94cc667f7209). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge e8794d17a6d8] [gn build] Port 45fe4bbdde13 1 file changed, 1 insertion(+) [merge deafe8dd597d] [gn build] Port 55db533b74fe 1 file changed, 1 insertion(+) [merge 671f3261ec00] [gn build] Port 681f1a5ee987 1 file changed, 1 insertion(+) [merge 3014301dc988] [gn build] Port 6b3cf50d958c 1 file changed, 1 insertion(+) [merge 1bf67f89df1b] [gn build] Port d0d0a665c238 1 file changed, 1 insertion(+) [merge 239ac1691aac] [gn build] Port e4a2d9cd8a63 1 file changed, 1 deletion(-) [gn build] Port 45fe4bbdde13 -- https://github.com/llvm/llvm-project/commit/45fe4bbdde13 [gn build] Port 55db533b74fe -- https://github.com/llvm/llvm-project/commit/55db533b74fe [gn build] Port 681f1a5ee987 -- https://github.com/llvm/llvm-project/commit/681f1a5ee987 [gn build] Port 6b3cf50d958c -- https://github.com/llvm/llvm-project/commit/6b3cf50d958c [gn build] Port d0d0a665c238 -- https://github.com/llvm/llvm-project/commit/d0d0a665c238 [gn build] Port e4a2d9cd8a63 -- https://github.com/llvm/llvm-project/commit/e4a2d9cd8a63 INFO:2026-03-18T14:14:09Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/244] ACTION //clang/tools/driver:clang-cl(//llvm/utils/gn/build/toolchain:unix) [2/244] ACTION //clang/tools/driver:clang-cpp(//llvm/utils/gn/build/toolchain:unix) [3/244] ACTION //clang/tools/driver:clangxx(//llvm/utils/gn/build/toolchain:unix) [4/244] ACTION //compiler-rt/test/lsan:asan_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [5/244] ACTION //compiler-rt/test/asan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [6/244] ACTION //compiler-rt/test/builtins:builtins_mode_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [7/244] ACTION //llvm/include/llvm/Config:AsmPrinters.def(//llvm/utils/gn/build/toolchain:stage2_unix) [8/244] ACTION //llvm/include/llvm/Config:Targets(//llvm/utils/gn/build/toolchain:stage2_unix) [9/244] ACTION //compiler-rt/test:lit_common_configured(//llvm/utils/gn/build/toolchain:stage2_unix) [10/244] ACTION //libcxx/src:cxx_symlink(//llvm/utils/gn/build/toolchain:stage2_unix) [11/244] ACTION //llvm/include/llvm/Config:Targets.def(//llvm/utils/gn/build/toolchain:stage2_unix) [12/244] ACTION //llvm/include/llvm/Config:AsmParsers.def(//llvm/utils/gn/build/toolchain:stage2_unix) [13/244] ACTION //llvm/include/llvm/Config:llvm-config(//llvm/utils/gn/build/toolchain:stage2_unix) [14/199] ACTION //llvm/include/llvm/Support:write_extension_def(//llvm/utils/gn/build/toolchain:stage2_unix) [15/199] ACTION //llvm/include/llvm/Config:TargetExegesis.def(//llvm/utils/gn/build/toolchain:stage2_unix) [16/199] ACTION //llvm/include/llvm/Support:write_vcsrevision(//llvm/utils/gn/build/toolchain:stage2_unix) [17/199] ACTION //compiler-rt/test/hwasan:lit_site_cfg(//llvm/utils/gn/build/toolchain:stage2_unix) [18/199] ACTION //llvm/include/llvm/Config:Disassemblers.def(//llvm/utils/gn/build/toolchain:stage2_unix) [19/199] ACTION //llvm/include/llvm/Config:TargetMCAs.def(//llvm/utils/gn/build/toolchain:stage2_unix) [20/199] ACTION //llvm/include/llvm/Config:abi-breaking(//llvm/utils/gn/build/toolchain:stage2_unix) [21/63] ACTION //libcxx/src:cxx_linker_script(//llvm/utils/gn/build/toolchain:stage2_unix) [22/63] ACTION //llvm/include/llvm/Config:config(//llvm/utils/gn/build/toolchain:stage2_unix) [23/30] ACTION //compiler-rt/lib/ubsan:ubsan_static_cxx_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix) [24/30] ACTION //compiler-rt/lib/ubsan:ubsan_loop_detect_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix) [25/30] ACTION //compiler-rt/lib/ubsan:ubsan_static_dynamic_list(//llvm/utils/gn/build/toolchain:stage2_unix) [26/30] ACTION //compiler-rt/lib/ubsan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix) [27/30] ACTION //compiler-rt/lib/hwasan:version_script(//llvm/utils/gn/build/toolchain:stage2_unix) [28/30] LINK obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests FAILED: obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests -Wl,--start-group obj/clang/unittests/ScalableStaticAnalysisFramework/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.ASTEntityMappingTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.BuildNamespaceTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.EntityIdTableTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.EntityIdTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.EntityLinkageTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.EntityLinkerTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.EntityNameTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.ErrorBuilderTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/Frontend/ClangScalableAnalysisTests.TUSummaryExtractorFrontendActionTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.ModelStringConversionsTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/Registries/ClangScalableAnalysisTests.FancyAnalysisData.o obj/clang/unittests/ScalableStaticAnalysisFramework/Registries/ClangScalableAnalysisTests.MockSerializationFormat.o obj/clang/unittests/ScalableStaticAnalysisFramework/Registries/ClangScalableAnalysisTests.MockSummaryExtractor1.o obj/clang/unittests/ScalableStaticAnalysisFramework/Registries/ClangScalableAnalysisTests.MockSummaryExtractor2.o obj/clang/unittests/ScalableStaticAnalysisFramework/Registries/ClangScalableAnalysisTests.SerializationFormatRegistryTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/Registries/ClangScalableAnalysisTests.SummaryExtractorRegistryTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/Serialization/JSONFormatTest/ClangScalableAnalysisTests.JSONFormatTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/Serialization/JSONFormatTest/ClangScalableAnalysisTests.LUSummaryTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/Serialization/JSONFormatTest/ClangScalableAnalysisTests.TUSummaryTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/SummaryData/ClangScalableAnalysisTests.SummaryDataTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.SummaryNameTest.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.TestFixture.o obj/clang/unittests/ScalableStaticAnalysisFramework/ClangScalableAnalysisTests.TUSummaryBuilderTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libclangAST.a lib/libclangASTMatchers.a lib/libclangBasic.a lib/libclangFrontend.a lib/libclangScalableStaticAnalysisFrameworkCore.a lib/libclangScalableStaticAnalysisFrameworkFrontend.a lib/libclangSerialization.a lib/libclangTooling.a lib/libLLVMFrontendOpenMP.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMOption.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libclangLex.a lib/libLLVMBinaryFormat.a lib/libLLVMFrontendHLSL.a lib/libLLVMCore.a lib/libLLVMRemarks.a lib/libLLVMBitstreamReader.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/libLLVMBitReader.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/libLLVMFrontendOffloading.a lib/libLLVMObjectYAML.a lib/libLLVMTransformUtils.a lib/libLLVMScalarOpts.a lib/libLLVMAggressiveInstCombine.a lib/libLLVMInstCombine.a lib/libclangAPINotes.a lib/libclangEdit.a lib/libclangOptions.a lib/libclangParse.a lib/libclangSema.a lib/libclangAnalysis.a lib/libclangAnalysisLifetimeSafety.a lib/libclangFormat.a lib/libclangToolingCore.a lib/libclangRewrite.a lib/libclangToolingInclusions.a lib/libclangSupport.a lib/libLLVMFrontendOpenACC.a lib/libLLVMFrontendDirective.a lib/libLLVMPlugins.a lib/libclangUnifiedSymbolResolution.a lib/libclangToolingDependencyScanning.a lib/libclangDriver.a lib/libLLVMWindowsDriver.a lib/libLLVMAArch64CodeGen.a lib/libLLVMAArch64Desc.a lib/libLLVMCodeGen.a lib/libLLVMBitWriter.a lib/libLLVMCGData.a lib/libLLVMCodeGenTypes.a lib/libLLVMTarget.a lib/libLLVMObjCARCOpts.a lib/libLLVMAArch64Info.a lib/libLLVMAArch64Utils.a lib/libLLVMAsmPrinter.a lib/libLLVMGlobalISel.a lib/libLLVMSelectionDAG.a lib/libLLVMPasses.a lib/libLLVMIRPrinter.a lib/libLLVMCFGuard.a lib/libLLVMCoroutines.a lib/libLLVMipo.a lib/libLLVMLinker.a lib/libLLVMInstrumentation.a lib/libLLVMVectorize.a lib/libLLVMSandboxIR.a lib/libLLVMHipStdPar.a lib/libLLVMAArch64AsmParser.a lib/libLLVMAArch64Disassembler.a lib/libLLVMMCDisassembler.a lib/libLLVMAMDGPUCodeGen.a lib/libLLVMAMDGPUDesc.a lib/libLLVMAMDGPUInfo.a lib/libLLVMAMDGPUUtils.a lib/libLLVMMIRParser.a lib/libLLVMAMDGPUAsmParser.a lib/libLLVMAMDGPUDisassembler.a lib/libLLVMAMDGPUTargetMCA.a lib/libLLVMARMCodeGen.a lib/libLLVMARMDesc.a lib/libLLVMARMInfo.a lib/libLLVMARMUtils.a lib/libLLVMARMAsmParser.a lib/libLLVMARMDisassembler.a lib/libLLVMAVRCodeGen.a lib/libLLVMAVRDesc.a lib/libLLVMAVRInfo.a lib/libLLVMAVRAsmParser.a lib/libLLVMAVRDisassembler.a lib/libLLVMBPFCodeGen.a lib/libLLVMBPFDesc.a lib/libLLVMBPFInfo.a lib/libLLVMBPFAsmParser.a lib/libLLVMBPFDisassembler.a lib/libLLVMHexagonCodeGen.a lib/libLLVMHexagonDesc.a lib/libLLVMHexagonInfo.a lib/libLLVMHexagonAsmParser.a lib/libLLVMHexagonDisassembler.a lib/libLLVMLanaiCodeGen.a lib/libLLVMLanaiDesc.a lib/libLLVMLanaiInfo.a lib/libLLVMLanaiAsmParser.a lib/libLLVMLanaiDisassembler.a lib/libLLVMLoongArchCodeGen.a lib/libLLVMLoongArchDesc.a lib/libLLVMLoongArchInfo.a lib/libLLVMLoongArchAsmParser.a lib/libLLVMLoongArchDisassembler.a lib/libLLVMMipsCodeGen.a lib/libLLVMMipsDesc.a lib/libLLVMMipsInfo.a lib/libLLVMMipsAsmParser.a lib/libLLVMMipsDisassembler.a lib/libLLVMNVPTXCodeGen.a lib/libLLVMNVPTXDesc.a lib/libLLVMNVPTXInfo.a lib/libLLVMPowerPCCodeGen.a lib/libLLVMPowerPCDesc.a lib/libLLVMPowerPCInfo.a lib/libLLVMPowerPCAsmParser.a lib/libLLVMPowerPCDisassembler.a lib/libLLVMRISCVCodeGen.a lib/libLLVMRISCVDesc.a lib/libLLVMRISCVInfo.a lib/libLLVMRISCVAsmParser.a lib/libLLVMRISCVDisassembler.a lib/libLLVMTargetRISCVMCA.a lib/libLLVMMCA.a lib/libLLVMSparcCodeGen.a lib/libLLVMSparcDesc.a lib/libLLVMSparcInfo.a lib/libLLVMSparcAsmParser.a lib/libLLVMSparcDisassembler.a lib/libLLVMSystemZCodeGen.a lib/libLLVMSystemZDesc.a lib/libLLVMSystemZInfo.a lib/libLLVMSystemZAsmParser.a lib/libLLVMSystemZDisassembler.a lib/libLLVMWebAssemblyCodeGen.a lib/libLLVMWebAssemblyDesc.a lib/libLLVMWebAssemblyInfo.a lib/libLLVMWebAssemblyUtils.a lib/libLLVMWebAssemblyAsmParser.a lib/libLLVMWebAssemblyDisassembler.a lib/libLLVMX86CodeGen.a lib/libLLVMX86Desc.a lib/libLLVMX86Info.a lib/libLLVMX86AsmParser.a lib/libLLVMX86Disassembler.a lib/libLLVMTargetX86MCA.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: vtable for clang::ssaf::UnsafeBufferUsageTUSummaryExtractor >>> referenced by UnsafeBufferUsageTest.cpp >>> obj/clang/unittests/ScalableStaticAnalysisFramework/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageTest.o:(testing::internal::TestFactoryImpl<(anonymous namespace)::UnsafeBufferUsageTest_EntityPointerLevelComparison_Test>::CreateTest()) >>> referenced by UnsafeBufferUsageTest.cpp >>> obj/clang/unittests/ScalableStaticAnalysisFramework/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageTest.o:(testing::internal::TestFactoryImpl<(anonymous namespace)::UnsafeBufferUsageTest_UnsafeBufferUsageEntityPointerLevelSetTest_Test>::CreateTest()) >>> referenced by UnsafeBufferUsageTest.cpp >>> obj/clang/unittests/ScalableStaticAnalysisFramework/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageTest.o:(testing::internal::TestFactoryImpl<(anonymous namespace)::UnsafeBufferUsageTest_SimpleFunctionWithUnsafePointer_Test>::CreateTest()) >>> referenced 18 more times >>> 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: clang::ssaf::UnsafeBufferUsageTUSummaryExtractor::extractEntitySummary(clang::Decl const*, clang::ASTContext&, llvm::Error&) >>> referenced by UnsafeBufferUsageTest.cpp >>> obj/clang/unittests/ScalableStaticAnalysisFramework/Analyses/UnsafeBufferUsage/ClangScalableAnalysisTests.UnsafeBufferUsageTest.o:((anonymous namespace)::UnsafeBufferUsageTest::setUpTest(llvm::StringRef, llvm::StringRef)) clang++: error: linker command failed with exit code 1 (use -v to see invocation) [29/30] SOLINK lib/clang/23/lib/linux/libclang_rt.ubsan_standalone-x86_64.so [30/30] SOLINK lib/clang/23/lib/linux/libclang_rt.hwasan_aliases-x86_64.so ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.