ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/432] 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)
[2/432] CXX obj/clang/lib/CodeGen/CodeGen.PatternInit.o
[3/432] CXX obj/clang/lib/CodeGen/CodeGen.SanitizerMetadata.o
[4/432] CXX obj/clang/lib/CodeGen/CodeGen.ConstantInitBuilder.o
[5/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenSYCL.o
[6/432] CXX obj/clang/lib/CodeGen/CodeGen.HLSLBufferLayoutBuilder.o
[7/432] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.DirectX.o
[8/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCUDARuntime.o
[9/432] CXX obj/clang/lib/CodeGen/CodeGen.SwiftCallingConv.o
[10/432] CXX obj/clang/lib/CodeGen/CodeGen.ABIInfo.o
[11/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenABITypes.o
[12/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCXXABI.o
[13/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCXX.o
[14/432] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.AVR.o
[15/432] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenCLRuntime.o
[16/432] CXX obj/clang/lib/CodeGen/CodeGen.ABIInfoImpl.o
[17/432] CXX obj/clang/lib/CodeGen/CodeGen.CGGPUBuiltin.o
[18/432] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCRuntime.o
[19/432] CXX obj/clang/lib/CodeGen/CodeGen.CGVTT.o
[20/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCleanup.o
[21/432] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.AMDGPU.o
[22/432] CXX obj/clang/lib/CodeGen/CodeGen.MacroPPCallbacks.o
[23/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenTBAA.o
[24/432] CXX obj/clang/lib/CodeGen/CodeGen.CGPointerAuth.o
[25/432] CXX obj/clang/lib/CodeGen/CodeGen.CGHLSLBuiltins.o
[26/432] CXX obj/clang/lib/CodeGen/CodeGen.CGRecordLayoutBuilder.o
[27/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenTypes.o
[28/432] CXX obj/clang/lib/CodeGen/CodeGen.CGExprComplex.o
[29/432] CXX obj/clang/lib/CodeGen/CodeGen.CGAtomic.o
[30/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCUDANV.o
[31/432] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTStructExtractor.o
[32/432] CXX obj/clang/lib/CodeGen/CodeGen.CGDeclCXX.o
[33/432] CXX obj/clang/lib/CodeGen/CodeGen.CGExprConstant.o
[34/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCoroutine.o
[35/432] CXX obj/clang/lib/CodeGen/CodeGen.ModuleBuilder.o
[36/432] CXX obj/clang/lib/CodeGen/CodeGen.CGExprCXX.o
[37/432] CXX obj/clang/lib/CodeGen/CodeGen.CGException.o
[38/432] CXX obj/clang/lib/CodeGen/CodeGen.CGNonTrivialStruct.o
[39/432] CXX obj/clang/lib/CodeGen/CodeGen.CGClass.o
[40/432] CXX obj/clang/lib/CodeGen/CodeGen.CGVTables.o
[41/432] CXX obj/lldb/source/Plugins/ExpressionParser/Clang/Clang.ASTResultSynthesizer.o
[42/432] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCGNU.o
[43/432] CXX obj/clang/lib/CodeGen/CodeGen.MicrosoftCXXABI.o
[44/432] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenMPRuntimeGPU.o
[45/432] CXX obj/clang/lib/CodeGen/CodeGen.CGExprAgg.o
[46/432] CXX obj/clang/lib/CodeGen/CodeGen.ItaniumCXXABI.o
[47/432] CXX obj/clang/lib/CodeGen/CodeGen.CGBlocks.o
[48/432] CXX obj/clang/lib/CodeGen/CodeGen.CGExprScalar.o
[49/432] CXX obj/clang/lib/CodeGen/CodeGen.CGObjC.o
[50/432] CXX obj/clang/lib/CodeGen/CodeGen.CGBuiltin.o
[51/432] CXX obj/clang/lib/CodeGen/CodeGen.CGStmt.o
[52/432] CXX obj/clang/lib/CodeGen/CodeGen.CoverageMappingGen.o
[53/432] CXX obj/clang/lib/CodeGen/CodeGen.CGObjCMac.o
[54/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenFunction.o
[55/432] CXX obj/clang/lib/CodeGen/CodeGen.CGDecl.o
[56/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenAction.o
[57/432] CXX obj/clang/lib/CodeGen/TargetBuiltins/CodeGen.ARM.o
[58/432] CXX obj/clang/lib/CodeGen/CodeGen.CGCall.o
[59/432] CXX obj/clang/lib/CodeGen/CodeGen.CGExpr.o
[60/432] CXX obj/clang/lib/CodeGen/CodeGen.ObjectFilePCHContainerWriter.o
[61/432] CXX obj/clang/lib/CodeGen/CodeGen.CGHLSLRuntime.o
[62/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenPGO.o
[63/432] CXX obj/clang/lib/CodeGen/CodeGen.CGStmtOpenMP.o
[64/432] CXX obj/clang/lib/CodeGen/CodeGen.CGOpenMPRuntime.o
[65/432] CXX obj/clang/lib/CodeGen/CodeGen.CGDebugInfo.o
[66/432] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenModule.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.