INFO:2026-07-12T17:03:20Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 66e9ac6aeab3..83d95d89c520 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 83d95d89c520 [SimplifyLibCalls] Use constant 64-bit indices for ExtractElement (#209020) INFO:2026-07-12T17:03:24Z:root:syncing... Deleted branch merge (was 911991969818). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge f46190484056] [gn build] Port 1b879464b362 2 files changed, 2 insertions(+) [merge 19bf280a7ef1] [gn build] Port 3bc47c8dc927 1 file changed, 1 insertion(+), 1 deletion(-) [merge ac1e7b02ff5b] [gn build] Port 640079288c5e 1 file changed, 1 deletion(-) [merge b684203aed38] [gn build] Port d09048a46401 1 file changed, 1 insertion(+) [merge 89a13dbe8fe7] [gn build] Port d1dbd484ada2 1 file changed, 1 insertion(+) [merge a7c113a4c783] [gn build] Port f99f2a582e94 1 file changed, 1 insertion(+) [gn build] Port 1b879464b362 -- https://github.com/llvm/llvm-project/commit/1b879464b362 [gn build] Port 3bc47c8dc927 -- https://github.com/llvm/llvm-project/commit/3bc47c8dc927 [gn build] Port 640079288c5e -- https://github.com/llvm/llvm-project/commit/640079288c5e [gn build] Port d09048a46401 -- https://github.com/llvm/llvm-project/commit/d09048a46401 [gn build] Port d1dbd484ada2 -- https://github.com/llvm/llvm-project/commit/d1dbd484ada2 [gn build] Port f99f2a582e94 -- https://github.com/llvm/llvm-project/commit/f99f2a582e94 INFO:2026-07-12T17:03:41Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/443] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/443] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/443] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/443] CXX obj/llvm/lib/Transforms/Utils/Utils.SimplifyLibCalls.o [5/443] AR lib/libLLVMTransformUtils.a [6/443] LINK obj/clang/unittests/InstallAPI/InstallAPITests [7/443] LINK ./bin/clang-apply-replacements [8/443] LINK ./bin/clang-offload-bundler [9/443] LINK obj/clang/unittests/DependencyScanning/ClangDependencyScanningTests [10/443] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [11/443] LINK obj/clang/unittests/Format/FormatTests [12/443] LINK ./bin/verify-uselistorder [13/443] LINK ./bin/clang-ssaf-format [14/443] LINK ./bin/clang-ssaf-linker [15/443] LINK ./bin/clang-ssaf-analyzer [16/443] LINK ./bin/llvm-bat-dump [17/443] LINK obj/clang/unittests/Index/IndexTests [18/443] LINK ./bin/clang-doc [19/443] LINK obj/clang-tools-extra/unittests/clang-include-fixer/find-all-symbols/FindAllSymbolsTests [20/443] LINK ./bin/llvm-mc [21/443] LINK ./bin/modularize [22/443] LINK ./bin/diagtool [23/443] LINK obj/clang/unittests/AST/ByteCode/InterpTests [24/443] LINK obj/clang/unittests/Analysis/FlowSensitive/ClangAnalysisFlowSensitiveTests [25/443] LINK obj/clang-tools-extra/unittests/clang-move/ClangMoveTests [26/443] LINK obj/clang-tools-extra/unittests/clang-include-fixer/ClangIncludeFixerTests [27/443] LINK obj/bolt/unittests/Profile/ProfileTests [28/443] LINK ./bin/find-all-symbols [29/443] LINK ./bin/clang-move [30/443] LINK obj/clang-tools-extra/unittests/clang-query/ClangQueryTests [31/443] 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) [32/443] LINK ./bin/clang-reorder-fields [33/443] LINK ./bin/clang-diff [34/443] LINK obj/clang/unittests/ASTMatchers/Dynamic/DynamicASTMatchersTests [35/443] LINK ./bin/clang-change-namespace [36/443] LINK obj/clang/unittests/Analysis/ClangAnalysisTests [37/443] LINK obj/clang/unittests/Parse/ParseTests [38/443] LINK obj/clang/unittests/ASTMatchers/ASTMatchersTests [39/443] LINK obj/bolt/unittests/Core/CoreTests [40/443] LINK ./bin/clang-query [41/443] LINK ./bin/clangd-remap [42/443] LINK ./bin/llvm-bolt-heatmap [43/443] LINK obj/clang-tools-extra/unittests/clang-change-namespace/ClangChangeNamespaceTests [44/443] LINK ./bin/clang-include-fixer [45/443] LINK ./bin/dexp [46/443] LINK ./bin/pp-trace [47/443] LINK obj/clang/unittests/AST/ASTTests [48/443] LINK ./bin/clang-refactor [49/443] LINK ./bin/clang-scan-deps [50/443] LINK ./bin/llvm-bolt [51/443] LINK ./bin/lli-child-target [52/443] LINK ./bin/sancov [53/443] LINK obj/bolt/unittests/Passes/PassTests [54/443] LINK obj/clang/unittests/ScalableStaticAnalysis/ClangScalableAnalysisTests [55/443] LINK obj/clang/unittests/CrossTU/CrossTUTests [56/443] LINK ./bin/clang-tidy [57/443] LINK ./bin/clang-installapi [58/443] LINK obj/clang-tools-extra/unittests/clang-tidy/ClangTidyTests [59/443] LINK ./bin/clang-sycl-linker [60/443] LINK obj/clang/unittests/Lex/LexTests [61/443] LINK obj/clang-tools-extra/clangd/unittests/ClangdTests [62/443] LINK obj/clang/unittests/Serialization/SerializationTests [63/443] LINK ./bin/clang-nvlink-wrapper [64/443] LINK obj/clang/unittests/Rewrite/RewriteTests [65/443] LINK ./bin/clangd-indexer [66/443] LINK obj/clang/unittests/Sema/SemaTests [67/443] LINK obj/clang/unittests/CodeGen/ClangCodeGenTests [68/443] LINK ./bin/llvm-cgdata [69/443] LINK ./bin/clangd [70/443] LINK obj/llvm/unittests/tools/llvm-exegesis/RISCV/LLVMExegesisRISCVTests [71/443] LINK ./bin/clang-linker-wrapper [72/443] LINK ./bin/clang-extdef-mapping [73/443] LINK ./bin/llvm-lto [74/443] LINK ./bin/lldb-server [75/443] LINK ./bin/lld [76/443] LINK obj/llvm/unittests/tools/llvm-exegesis/LLVMExegesisTests [77/443] LINK ./bin/clang-check [78/443] LINK obj/clang/unittests/StaticAnalyzer/StaticAnalysisTests [79/443] LINK obj/clang/unittests/Driver/ClangDriverTests [80/443] LINK obj/clang/unittests/Tooling/Syntax/SyntaxTests [81/443] LINK obj/clang/unittests/Support/ClangSupportTests [82/443] LINK ./bin/clang-import-test [83/443] SOLINK ./lib/libclang.so [84/443] LINK ./bin/clang-repl [85/443] LINK ./bin/dsymutil [86/443] LINK obj/clang/unittests/Frontend/FrontendTests [87/443] LINK obj/llvm/unittests/MIR/MIRTests [88/443] LINK obj/lld/unittests/AsLibELF/LLDAsLibELFTests [89/443] LINK ./bin/llvm-c-test [90/443] LINK ./bin/llc [91/443] LINK obj/lld/unittests/AsLibAll/LLDAsLibAllTests [92/443] LINK obj/clang/unittests/Interpreter/ClangReplInterpreterTests [93/443] LINK obj/clang/unittests/Interpreter/ExceptionTests/ClangReplInterpreterExceptionTests [94/443] LINK ./bin/lldb-dap [95/443] LINK obj/clang/unittests/Tooling/ToolingTests [96/443] LINK ./bin/lldb-test ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.