INFO:2026-07-10T17:52:19Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD d1dbd484ada2..340bd05d5f3c 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 340bd05d5f3c [lldb] Simplify creating RegisterSets in DynamicRegisterInfo (#208592) INFO:2026-07-10T17:52:23Z:root:syncing... Deleted branch merge (was c843c3309253). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge c2b9efc1200f] [gn build] Port 640079288c5e 1 file changed, 1 deletion(-) [merge c3390c70e929] [gn build] Port d1dbd484ada2 1 file changed, 1 insertion(+) [gn build] Port 640079288c5e -- https://github.com/llvm/llvm-project/commit/640079288c5e [gn build] Port d1dbd484ada2 -- https://github.com/llvm/llvm-project/commit/d1dbd484ada2 INFO:2026-07-10T17:52:25Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/544] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [2/544] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [3/544] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [4/544] 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) [5/544] CXX obj/lldb/source/Commands/Commands.CommandObjectDiagnostics.o [6/544] CXX obj/lldb/source/Breakpoint/Breakpoint.ScriptedBreakpointOverrideResolver.o [7/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointList.o [8/544] CXX obj/lldb/source/Core/Core.AddressRange.o [9/544] CXX obj/lldb/source/Breakpoint/Breakpoint.WatchpointList.o [10/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointResolverFileRegex.o [11/544] CXX obj/lldb/source/DataFormatters/DataFormatters.CXXFunctionPointer.o [12/544] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.CoreMedia.o [13/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointLocationList.o [14/544] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.CFBasicHash.o [15/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointResolverFileLine.o [16/544] CXX obj/lldb/source/Breakpoint/Breakpoint.WatchpointAlgorithms.o [17/544] CXX obj/lldb/source/Commands/Commands.CommandObjectLanguage.o [18/544] CXX obj/lldb/source/Breakpoint/Breakpoint.WatchpointOptions.o [19/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointIDList.o [20/544] CXX obj/lldb/source/Core/Core.EmulateInstruction.o [21/544] CXX obj/lldb/source/Commands/Commands.CommandObjectMemoryTag.o [22/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointResolverAddress.o [23/544] CXX obj/lldb/source/Commands/Commands.CommandObjectHelp.o [24/544] CXX obj/lldb/source/Plugins/UnwindAssembly/x86/x86.UnwindAssembly-x86.o [25/544] CXX obj/lldb/source/Commands/Commands.CommandObjectRegexCommand.o [26/544] CXX obj/lldb/source/Breakpoint/Breakpoint.Watchpoint.o [27/544] CXX obj/lldb/source/Commands/Commands.CommandObjectLog.o [28/544] CXX obj/lldb/source/Commands/Commands.CommandObjectApropos.o [29/544] CXX obj/lldb/source/Commands/Commands.CommandObjectBreakpointCommand.o [30/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointResolverScripted.o [31/544] CXX obj/lldb/source/Core/Core.DynamicLoader.o [32/544] CXX obj/lldb/source/Commands/Commands.CommandObjectGUI.o [33/544] CXX obj/lldb/source/DataFormatters/DataFormatters.DataVisualization.o [34/544] CXX obj/lldb/source/Commands/Commands.CommandObjectQuit.o [35/544] CXX obj/lldb/source/Plugins/DynamicLoader/Windows-DYLD/Windows-DYLD.DynamicLoaderWindowsDYLD.o [36/544] CXX obj/lldb/source/Plugins/LanguageRuntime/CPlusPlus/CPlusPlus.CPPLanguageRuntime.o [37/544] CXX obj/lldb/source/Commands/Commands.CommandObjectProtocolServer.o [38/544] CXX obj/lldb/source/Plugins/Language/ObjCPlusPlus/ObjCPlusPlus.ObjCPlusPlusLanguage.o [39/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointLocation.o [40/544] CXX obj/lldb/source/Plugins/Language/ObjC/ObjC.Cocoa.o [41/544] CXX obj/lldb/source/Commands/Commands.CommandObjectScripting.o [42/544] CXX obj/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/POSIX-DYLD.DYLDRendezvous.o [43/544] CXX obj/lldb/source/Core/Core.Address.o [44/544] CXX obj/lldb/source/Commands/Commands.CommandObjectPlugin.o [45/544] CXX obj/lldb/source/Commands/Commands.CommandObjectMultiword.o [46/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointOptions.o [47/544] CXX obj/lldb/source/Commands/Commands.CommandObjectRegister.o [48/544] CXX obj/lldb/source/Commands/Commands.CommandObjectDisassemble.o [49/544] CXX obj/lldb/source/Commands/Commands.CommandObjectExpression.o [50/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointResolverName.o [51/544] CXX obj/lldb/source/Commands/Commands.CommandObjectPlatform.o [52/544] CXX obj/lldb/source/Breakpoint/Breakpoint.BreakpointResolver.o [53/544] CXX obj/lldb/source/Commands/Commands.CommandCompletions.o [54/544] CXX obj/lldb/source/Commands/Commands.CommandObjectFrame.o [55/544] CXX obj/lldb/source/Commands/Commands.CommandObjectProcess.o [56/544] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCClassDescriptorV2.o [57/544] CXX obj/lldb/source/Plugins/Process/elf-core/elf-core.ProcessElfCore.o [58/544] CXX obj/lldb/source/Breakpoint/Breakpoint.Breakpoint.o [59/544] CXX obj/lldb/source/Commands/Commands.CommandObjectMemory.o [60/544] CXX obj/lldb/source/Commands/Commands.CommandObjectCommands.o [61/544] CXX obj/lldb/source/Commands/Commands.CommandObjectDWIMPrint.o [62/544] CXX obj/lldb/source/Commands/Commands.CommandObjectBreakpoint.o [63/544] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCDeclVendor.o [64/544] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.AppleObjCRuntime.o [65/544] CXX obj/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/MacOSX-DYLD.DynamicLoaderMacOS.o [66/544] CXX obj/lldb/source/Plugins/LanguageRuntime/ObjC/ObjC.ObjCLanguageRuntime.o [67/544] CXX obj/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/MacOSX-DYLD.DynamicLoaderDarwin.o [68/544] CXX obj/lldb/source/Plugins/Language/CPlusPlus/CPlusPlus.CPlusPlusLanguage.o [69/544] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTResultSynthesizer.o ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.