INFO:2026-07-10T17:38:17Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD d981ae2be3be..5ddad72b154e 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 5ddad72b154e [lldb-mcp] Replace byte forwarding with a protocol-aware multiplexer (#208506) INFO:2026-07-10T17:38:21Z:root:syncing... Deleted branch merge (was 8c90a84658ce). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge 744aea592aa6] [gn build] Port 640079288c5e 1 file changed, 1 deletion(-) [gn build] Port 640079288c5e -- https://github.com/llvm/llvm-project/commit/640079288c5e INFO:2026-07-10T17:38:22Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/345] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/345] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/345] ACTION //lld/tools/lld:wasm-ld(//llvm/utils/gn/build/toolchain:unix) [4/345] ACTION //lld/tools/lld:lld-link(//llvm/utils/gn/build/toolchain:unix) [5/345] ACTION //lld/tools/lld:ld64.lld(//llvm/utils/gn/build/toolchain:unix) [6/345] LINK obj/clang/unittests/libclang/CrashTests/libclangCrashTests [7/345] ACTION //lld/tools/lld:ld.lld(//llvm/utils/gn/build/toolchain:unix) [8/345] LINK obj/clang/unittests/libclang/libclangTests [9/345] LINK ./bin/lli-child-target [10/345] LINK ./bin/llvm-offload-wrapper [11/345] LINK obj/llvm/unittests/MC/SystemZ/SystemZAsmLexerTests [12/345] LINK ./bin/llvm-as [13/345] LINK obj/llvm/unittests/Linker/LinkerTests [14/345] LINK obj/llvm/unittests/DWARFLinkerParallel/DWARFLinkerParallelTests [15/345] LINK obj/llvm/unittests/FuzzMutate/FuzzMutateTests [16/345] LINK obj/llvm/unittests/ExecutionEngine/ExecutionEngineTests [17/345] LINK obj/llvm/unittests/CGData/CodeGenDataTests [18/345] LINK ./bin/llvm-dwarfdump [19/345] LINK obj/llvm/unittests/Bitcode/BitcodeTests [20/345] LINK ./bin/llvm-cxxmap [21/345] LINK ./bin/llvm-link [22/345] LINK ./bin/llvm-mca [23/345] LINK obj/llvm/unittests/DebugInfo/GSYM/DebugInfoGSYMTests [24/345] LINK ./bin/llvm-objdump [25/345] LINK ./bin/llvm-dwp [26/345] LINK obj/llvm/unittests/ExecutionEngine/JITLink/JITLinkTests [27/345] LINK ./bin/llvm-nm [28/345] LINK ./bin/llvm-profgen [29/345] LINK ./bin/sancov [30/345] LINK ./bin/llvm-ml [31/345] LINK ./bin/llvm-cfi-verify [32/345] ACTION //llvm/tools/llvm-objdump:llvm-otool(//llvm/utils/gn/build/toolchain:unix) [33/345] LINK ./bin/llvm-cxxdump [34/345] ACTION //llvm/tools/llvm-ml:llvm-ml64(//llvm/utils/gn/build/toolchain:unix) [35/345] LINK ./bin/llvm-lipo [36/345] LINK obj/llvm/unittests/Target/LoongArch/LoongArchTests [37/345] LINK ./bin/llvm-rtdyld [38/345] LINK ./bin/llvm-libtool-darwin [39/345] LINK obj/llvm/unittests/MC/MCTests [40/345] LINK ./bin/llvm-jitlink [41/345] LINK ./bin/llvm-ar [42/345] LINK obj/llvm/unittests/Frontend/LLVMFrontendTests [43/345] LINK obj/llvm/unittests/Transforms/Vectorize/SandboxVectorizer/SandboxVectorizerTests [44/345] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [45/345] 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) [46/345] LINK ./bin/llvm-debuginfo-analyzer [47/345] LINK obj/llvm/unittests/Transforms/Vectorize/VectorizeTests [48/345] LINK obj/llvm/unittests/Transforms/IPO/IPOTests [49/345] ACTION //llvm/tools/llvm-ar:llvm-ranlib(//llvm/utils/gn/build/toolchain:unix) [50/345] ACTION //llvm/tools/llvm-ar:llvm-lib(//llvm/utils/gn/build/toolchain:unix) [51/345] ACTION //llvm/tools/llvm-ar:llvm-dlltool(//llvm/utils/gn/build/toolchain:unix) [52/345] LINK ./bin/lli [53/345] LINK ./bin/llvm-xray [54/345] LINK obj/llvm/unittests/IR/IRTests [55/345] LINK obj/llvm/unittests/Analysis/AnalysisTests [56/345] LINK obj/llvm/unittests/Passes/Plugins/PluginsTests [57/345] LINK ./bin/c-index-test [58/345] LINK ./bin/llvm-extract [59/345] LINK obj/llvm/unittests/MC/AMDGPU/AMDGPUMCTests [60/345] LINK obj/llvm/unittests/Passes/PassBuilderBindings/PassesBindingsTests [61/345] LINK obj/llvm/unittests/ExecutionEngine/Orc/OrcJITTests [62/345] LINK obj/llvm/unittests/Target/AArch64/AArch64Tests [63/345] LINK obj/llvm/unittests/Target/ARM/ARMTests [64/345] LINK obj/llvm/unittests/Transforms/Coroutines/CoroTests [65/345] LINK obj/llvm/unittests/tools/llvm-cfi-verify/CFIVerifyTests [66/345] LINK obj/llvm/unittests/ExecutionEngine/MCJIT/MCJITTests [67/345] LINK obj/llvm/unittests/tools/llvm-mca/LLVMMCATests [68/345] LINK obj/llvm/unittests/Target/RISCV/RISCVTests [69/345] LINK obj/llvm/unittests/Transforms/Instrumentation/InstrumentationTests [70/345] LINK obj/llvm/unittests/Transforms/Scalar/ScalarTests [71/345] LINK ./bin/llvm-exegesis [72/345] LINK obj/llvm/unittests/Target/X86/X86Tests [73/345] LINK ./bin/llvm-c-test [74/345] LINK obj/llvm/unittests/CodeGen/GlobalISel/GlobalISelTests [75/345] LINK ./bin/opt [76/345] LINK ./bin/llc [77/345] LINK obj/llvm/unittests/Target/WebAssembly/WebAssemblyTests [78/345] LINK ./bin/llvm-dwarfutil [79/345] LINK obj/llvm/unittests/Transforms/Utils/UtilsTests [80/345] LINK obj/llvm/unittests/tools/llvm-exegesis/X86/LLVMExegesisX86Tests [81/345] LINK obj/llvm/unittests/tools/llvm-exegesis/AArch64/LLVMExegesisAArch64Tests [82/345] LINK obj/llvm/unittests/tools/llvm-exegesis/PowerPC/LLVMExegesisPowerPCTests [83/345] LINK obj/llvm/unittests/Target/PowerPC/PowerPCTests [84/345] LINK obj/llvm/unittests/DebugInfo/DWARF/DebugInfoDWARFTests [85/345] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests [86/345] LINK obj/llvm/unittests/Target/AMDGPU/AMDGPUTests [87/345] LINK obj/llvm/unittests/DebugInfo/LogicalView/DebugInfoLogicalViewTests [88/345] LINK ./bin/llvm-opt-fuzzer [89/345] LINK obj/llvm/unittests/tools/llvm-exegesis/Mips/LLVMExegesisMipsTests [90/345] LINK ./bin/llvm-isel-fuzzer [91/345] LINK ./bin/llvm-gsymutil [92/345] LINK ./bin/llvm-reduce [93/345] SOLINK ./lib/libLTO.so [94/345] LINK ./bin/llvm-ir2vec [95/345] LINK obj/llvm/unittests/CodeGen/CodeGenTests [96/345] LINK obj/llvm/unittests/Target/TargetMachineCTests [97/345] LINK obj/llvm/unittests/MI/MITests [98/345] LINK ./bin/llvm-split [99/345] LINK ./bin/clang [100/345] LINK ./bin/lldb ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.