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unsupported AST node DeducedTemplateSpecialization #51673

Closed llvmbot closed 3 years ago

llvmbot commented 3 years ago
Bugzilla Link 52331
Resolution FIXED
Resolved on Nov 04, 2021 07:34
Version 12.0
OS Linux
Attachments Bug description
Reporter LLVM Bugzilla Contributor
CC @devincoughlin,@martong

Extended Description

error: cannot import unsupported AST node DeducedTemplateSpecialization PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Stack dump:

  1. Program arguments: /usr/lib/llvm-12/bin/clang --analyze -Qunused-arguments -Xclang -analyzer-opt-analyze-headers -Xclang -analyzer-output=plist-multi-file -o /home/cc-runs/codechecker_results/qtdeclarative-v6_2_0/qqmldomcompare.cpp_clangsa_60a2e6c2d5b3d90da8820e54ea5f025e.plist -Xclang -analyzer-config -Xclang expand-macros=true -Xclang -analyzer-checker=apiModeling.StdCLibraryFunctions -Xclang -analyzer-checker=apiModeling.TrustNonnull -Xclang -analyzer-checker=apiModeling.google.GTest -Xclang -analyzer-checker=apiModeling.llvm.CastValue -Xclang -analyzer-checker=apiModeling.llvm.ReturnValue -Xclang -analyzer-checker=core.CallAndMessage -Xclang -analyzer-checker=core.CallAndMessageModeling -Xclang -analyzer-checker=core.DivideZero -Xclang -analyzer-checker=core.DynamicTypePropagation -Xclang -analyzer-checker=core.NonNullParamChecker -Xclang -analyzer-checker=core.NonnilStringConstants -Xclang -analyzer-checker=core.NullDereference -Xclang -analyzer-checker=core.StackAddrEscapeBase -Xclang -analyzer-checker=core.StackAddressEscape -Xclang -analyzer-checker=core.UndefinedBinaryOperatorResult -Xclang -analyzer-checker=core.VLASize -Xclang -analyzer-checker=core.builtin.BuiltinFunctions -Xclang -analyzer-checker=core.builtin.NoReturnFunctions -Xclang -analyzer-checker=core.uninitialized.ArraySubscript -Xclang -analyzer-checker=core.uninitialized.Assign -Xclang -analyzer-checker=core.uninitialized.Branch -Xclang -analyzer-checker=core.uninitialized.CapturedBlockVariable -Xclang -analyzer-checker=core.uninitialized.UndefReturn -Xclang -analyzer-checker=cplusplus.InnerPointer -Xclang -analyzer-checker=cplusplus.Move -Xclang -analyzer-checker=cplusplus.NewDelete -Xclang -analyzer-checker=cplusplus.NewDeleteLeaks -Xclang -analyzer-checker=cplusplus.PlacementNew -Xclang -analyzer-checker=cplusplus.PureVirtualCall -Xclang -analyzer-checker=cplusplus.SelfAssignment -Xclang -analyzer-checker=cplusplus.SmartPtrModeling -Xclang -analyzer-checker=cplusplus.VirtualCallModeling -Xclang -analyzer-checker=deadcode.DeadStores -Xclang -analyzer-checker=nullability.NullPassedToNonnull -Xclang -analyzer-checker=nullability.NullReturnedFromNonnull -Xclang -analyzer-checker=optin.cplusplus.UninitializedObject -Xclang -analyzer-checker=optin.cplusplus.VirtualCall -Xclang -analyzer-checker=optin.portability.UnixAPI -Xclang -analyzer-checker=security.FloatLoopCounter -Xclang -analyzer-checker=security.insecureAPI.UncheckedReturn -Xclang -analyzer-checker=security.insecureAPI.getpw -Xclang -analyzer-checker=security.insecureAPI.gets -Xclang -analyzer-checker=security.insecureAPI.mkstemp -Xclang -analyzer-checker=security.insecureAPI.mktemp -Xclang -analyzer-checker=security.insecureAPI.rand -Xclang -analyzer-checker=security.insecureAPI.vfork -Xclang -analyzer-checker=unix.API -Xclang -analyzer-checker=unix.DynamicMemoryModeling -Xclang -analyzer-checker=unix.Malloc -Xclang -analyzer-checker=unix.MallocSizeof -Xclang -analyzer-checker=unix.MismatchedDeallocator -Xclang -analyzer-checker=unix.Vfork -Xclang -analyzer-checker=unix.cstring.BadSizeArg -Xclang -analyzer-checker=unix.cstring.CStringModeling -Xclang -analyzer-checker=unix.cstring.NullArg -Xclang -analyzer-checker=valist.CopyToSelf -Xclang -analyzer-checker=valist.Uninitialized -Xclang -analyzer-checker=valist.Unterminated -Xclang -analyzer-checker=valist.ValistBase -Xclang -analyzer-config -Xclang aggressive-binary-operation-simplification=true -Xclang -analyzer-config -Xclang experimental-enable-naive-ctu-analysis=true -Xclang -analyzer-config -Xclang ctu-dir=/home/cc-runs/codechecker_results/qtdeclarative-v6_2_0/ctu-dir/x86_64 -Xclang -analyzer-config -Xclang display-ctu-progress=true -x c++ --target=x86_64-pc-linux-gnu -std=gnu++14 -DQMLDOM_LIBRARY -DQT_ASCII_CAST_WARNINGS -DQT_BUILDING_QT -DQT_BUILD_QMLDOM_LIB -DQT_CORE_LIB -DQT_DEPRECATED_WARNINGS -DQT_DEPRECATED_WARNINGS_SINCE=0x060000 -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_MOC_COMPAT -DQT_NO_CAST_TO_ASCII -DQT_NO_EXCEPTIONS -DQT_QMLDEVTOOLS_LIB -DQT_USE_QSTRINGBUILDER -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/src/qmldom/QmlDomPrivate_autogen/include -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include/QtQmlDom -I/home/cc-runs/src/qt/qt5/qtdeclarative/src/qmldom -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/src/qmldom -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include/QtQmlDom/6.2.0 -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include/QtQmlDom/6.2.0/QtQmlDom -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include/QtQml -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include/QtQml/6.2.0 -I/home/cc-runs/src/qt/qt5/qtdeclarative/build/include/QtQml/6.2.0/QtQml -isystem /home/cc-runs/install_dir/v6_2_0/include/QtCore/6.2.0 -isystem /home/cc-runs/install_dir/v6_2_0/include/QtCore/6.2.0/QtCore -isystem /home/cc-runs/install_dir/v6_2_0/include/QtCore -isystem /home/cc-runs/install_dir/v6_2_0/include -isystem /home/cc-runs/install_dir/v6_2_0/mkspecs/linux-clang -g -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -Wall -Wextra -fno-exceptions -fPIC -pthread -std=c++17 -MD -isystem /usr/include/c++/9 -isystem /usr/include/x86_64-linux-gnu/c++/9 -isystem /usr/include/c++/9/backward -isystem /usr/local/include -isystem /usr/include/x86_64-linux-gnu -isystem /usr/include /home/cc-runs/src/qt/qt5/qtdeclarative/src/qmldom/qqmldomcompare.cpp
  2. parser at end of file
  3. While analyzing stack:

    ​0 Calling QQmlJS::Dom::MutableDomItem::item at line /home/cc-runs/src/qt/qt5/qtdeclarative/src/qmldom/qqmldomcompare_p.h:97:19

    #​1 Calling QQmlJS::Dom::domCompareStrList
  4. /home/cc-runs/src/qt/qt5/qtdeclarative/src/qmldom/qqmldomitem_p.h:1610:29: Error evaluating statement
  5. /home/cc-runs/src/qt/qt5/qtdeclarative/src/qmldom/qqmldomitem_p.h:1610:29: Error evaluating statement

    ​0 0x00007f7cbde71cf3 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/lib/x86_64-linux-gnu/libLLVM-12.so.1+0xcc2cf3)

    ​1 0x00007f7cbde70010 llvm::sys::RunSignalHandlers() (/lib/x86_64-linux-gnu/libLLVM-12.so.1+0xcc1010)

    ​2 0x00007f7cbde7144d llvm::sys::CleanupOnSignal(unsigned long) (/lib/x86_64-linux-gnu/libLLVM-12.so.1+0xcc244d)

    ​3 0x00007f7cbddc1166 (/lib/x86_64-linux-gnu/libLLVM-12.so.1+0xc12166)

    ​4 0x00007f7cc57a9420 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x15420)

    ​5 0x00007f7cc36a4c3c clang::DeclContext::getPrimaryContext() (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xc1ac3c)

    ​6 0x00007f7cc35c5212 clang::ASTImporterLookupTable::remove(clang::NamedDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb3b212)

    ​7 0x00007f7cc35b09f2 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb269f2)

    ​8 0x00007f7cc35afe3a (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25e3a)

    ​9 0x00007f7cc35af781 clang::ASTImporter::Import(clang::QualType) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25781)

    ​10 0x00007f7cc358b450 clang::ASTNodeImporter::VisitFunctionProtoType(clang::FunctionProtoType const*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb01450)

    ​11 0x00007f7cc35afbb0 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25bb0)

    ​12 0x00007f7cc35af781 clang::ASTImporter::Import(clang::QualType) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25781)

    ​13 0x00007f7cc3594ddf clang::ASTNodeImporter::VisitFunctionDecl(clang::FunctionDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb0addf)

    ​14 0x00007f7cc35af1e8 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb251e8)

    ​15 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​16 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​17 0x00007f7cc3594554 clang::ASTNodeImporter::VisitFunctionDecl(clang::FunctionDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb0a554)

    ​18 0x00007f7cc35af1e8 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb251e8)

    ​19 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​20 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​21 0x00007f7cc358e2ad clang::ASTNodeImporter::ImportDeclContext(clang::DeclContext*, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb042ad)

    ​22 0x00007f7cc3590614 clang::ASTNodeImporter::VisitNamespaceDecl(clang::NamespaceDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb06614)

    ​23 0x00007f7cc35af2f2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb252f2)

    ​24 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​25 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​26 0x00007f7cc358e2ad clang::ASTNodeImporter::ImportDeclContext(clang::DeclContext*, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb042ad)

    ​27 0x00007f7cc3590614 clang::ASTNodeImporter::VisitNamespaceDecl(clang::NamespaceDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb06614)

    ​28 0x00007f7cc35af2f2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb252f2)

    ​29 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​30 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​31 0x00007f7cc358e7f8 clang::ASTImporter::ImportContext(clang::DeclContext*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb047f8)

    ​32 0x00007f7cc358cd59 clang::ASTNodeImporter::ImportDeclContext(clang::Decl, clang::DeclContext&, clang::DeclContext*&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02d59)

    ​33 0x00007f7cc358cb9d clang::ASTNodeImporter::ImportDeclParts(clang::NamedDecl, clang::DeclContext&, clang::DeclContext&, clang::DeclarationName&, clang::NamedDecl&, clang::SourceLocation&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02b9d)

    ​34 0x00007f7cc3590396 clang::ASTNodeImporter::VisitNamespaceDecl(clang::NamespaceDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb06396)

    ​35 0x00007f7cc35af2f2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb252f2)

    ​36 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​37 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​38 0x00007f7cc358e7f8 clang::ASTImporter::ImportContext(clang::DeclContext*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb047f8)

    ​39 0x00007f7cc358cd59 clang::ASTNodeImporter::ImportDeclContext(clang::Decl, clang::DeclContext&, clang::DeclContext*&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02d59)

    ​40 0x00007f7cc358cb9d clang::ASTNodeImporter::ImportDeclParts(clang::NamedDecl, clang::DeclContext&, clang::DeclContext&, clang::DeclarationName&, clang::NamedDecl&, clang::SourceLocation&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02b9d)

    ​41 0x00007f7cc35945d2 clang::ASTNodeImporter::VisitFunctionDecl(clang::FunctionDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb0a5d2)

    ​42 0x00007f7cc35af1e8 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb251e8)

    ​43 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​44 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​45 0x00007f7cc3595d90 clang::ASTNodeImporter::VisitFunctionDecl(clang::FunctionDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb0bd90)

    ​46 0x00007f7cc35af1e8 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb251e8)

    ​47 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​48 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​49 0x00007f7cc358e2ad clang::ASTNodeImporter::ImportDeclContext(clang::DeclContext*, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb042ad)

    ​50 0x00007f7cc3590614 clang::ASTNodeImporter::VisitNamespaceDecl(clang::NamespaceDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb06614)

    ​51 0x00007f7cc35af2f2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb252f2)

    ​52 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​53 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​54 0x00007f7cc358e2ad clang::ASTNodeImporter::ImportDeclContext(clang::DeclContext*, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb042ad)

    ​55 0x00007f7cc3590614 clang::ASTNodeImporter::VisitNamespaceDecl(clang::NamespaceDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb06614)

    ​56 0x00007f7cc35af2f2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb252f2)

    ​57 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​58 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​59 0x00007f7cc358e7f8 clang::ASTImporter::ImportContext(clang::DeclContext*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb047f8)

    ​60 0x00007f7cc358cd59 clang::ASTNodeImporter::ImportDeclContext(clang::Decl, clang::DeclContext&, clang::DeclContext*&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02d59)

    ​61 0x00007f7cc358cb9d clang::ASTNodeImporter::ImportDeclParts(clang::NamedDecl, clang::DeclContext&, clang::DeclContext&, clang::DeclarationName&, clang::NamedDecl&, clang::SourceLocation&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02b9d)

    ​62 0x00007f7cc3590396 clang::ASTNodeImporter::VisitNamespaceDecl(clang::NamespaceDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb06396)

    ​63 0x00007f7cc35af2f2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb252f2)

    ​64 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​65 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​66 0x00007f7cc358e7f8 clang::ASTImporter::ImportContext(clang::DeclContext*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb047f8)

    ​67 0x00007f7cc358cd59 clang::ASTNodeImporter::ImportDeclContext(clang::Decl, clang::DeclContext&, clang::DeclContext*&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02d59)

    ​68 0x00007f7cc358cb9d clang::ASTNodeImporter::ImportDeclParts(clang::NamedDecl, clang::DeclContext&, clang::DeclContext&, clang::DeclarationName&, clang::NamedDecl&, clang::SourceLocation&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02b9d)

    ​69 0x00007f7cc3592521 clang::ASTNodeImporter::VisitRecordDecl(clang::RecordDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb08521)

    ​70 0x00007f7cc35af20e (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb2520e)

    ​71 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​72 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​73 0x00007f7cc358e7f8 clang::ASTImporter::ImportContext(clang::DeclContext*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb047f8)

    ​74 0x00007f7cc358cd59 clang::ASTNodeImporter::ImportDeclContext(clang::Decl, clang::DeclContext&, clang::DeclContext*&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02d59)

    ​75 0x00007f7cc358cb9d clang::ASTNodeImporter::ImportDeclParts(clang::NamedDecl, clang::DeclContext&, clang::DeclContext&, clang::DeclarationName&, clang::NamedDecl&, clang::SourceLocation&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb02b9d)

    ​76 0x00007f7cc35945d2 clang::ASTNodeImporter::VisitFunctionDecl(clang::FunctionDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb0a5d2)

    ​77 0x00007f7cc35af1e8 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb251e8)

    ​78 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​79 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​80 0x00007f7cc3594554 clang::ASTNodeImporter::VisitFunctionDecl(clang::FunctionDecl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb0a554)

    ​81 0x00007f7cc35af1e8 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb251e8)

    ​82 0x00007f7cc35af197 clang::ASTImporter::ImportImpl(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb25197)

    ​83 0x00007f7cc35b0805 clang::ASTImporter::Import(clang::Decl*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xb26805)

    ​84 0x00007f7cc3a3b148 llvm::Expected<clang::FunctionDecl const> clang::cross_tu::CrossTranslationUnitContext::importDefinitionImpl(clang::FunctionDecl const, clang::ASTUnit*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xfb1148)

    ​85 0x00007f7cc3a384f8 llvm::Expected<clang::FunctionDecl const> clang::cross_tu::CrossTranslationUnitContext::getCrossTUDefinitionImpl(clang::FunctionDecl const, llvm::StringRef, llvm::StringRef, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xfae4f8)

    ​86 0x00007f7cc3a38186 clang::cross_tu::CrossTranslationUnitContext::getCrossTUDefinition(clang::FunctionDecl const*, llvm::StringRef, llvm::StringRef, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0xfae186)

    ​87 0x00007f7cc4bd635c clang::ento::AnyFunctionCall::getRuntimeDefinition() const (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x214c35c)

    ​88 0x00007f7cc4bd6ef2 clang::ento::CXXInstanceCall::getRuntimeDefinition() const (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x214cef2)

    ​89 0x00007f7cc4c191ad clang::ento::ExprEngine::defaultEvalCall(clang::ento::NodeBuilder&, clang::ento::ExplodedNode*, clang::ento::CallEvent const&, clang::ento::EvalCallOptions const&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x218f1ad)

    ​90 0x00007f7cc4be0416 clang::ento::CheckerManager::runCheckersForEvalCall(clang::ento::ExplodedNodeSet&, clang::ento::ExplodedNodeSet const&, clang::ento::CallEvent const&, clang::ento::ExprEngine&, clang::ento::EvalCallOptions const&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x2156416)

    ​91 0x00007f7cc4c17686 clang::ento::ExprEngine::evalCall(clang::ento::ExplodedNodeSet&, clang::ento::ExplodedNode*, clang::ento::CallEvent const&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x218d686)

    ​92 0x00007f7cc4c17374 clang::ento::ExprEngine::VisitCallExpr(clang::CallExpr const, clang::ento::ExplodedNode, clang::ento::ExplodedNodeSet&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x218d374)

    ​93 0x00007f7cc4bfe4bc clang::ento::ExprEngine::Visit(clang::Stmt const, clang::ento::ExplodedNode, clang::ento::ExplodedNodeSet&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x21744bc)

    ​94 0x00007f7cc4bfa3ca clang::ento::ExprEngine::ProcessStmt(clang::Stmt const, clang::ento::ExplodedNode) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x21703ca)

    ​95 0x00007f7cc4bfa0d3 clang::ento::ExprEngine::processCFGElement(clang::CFGElement, clang::ento::ExplodedNode, unsigned int, clang::ento::NodeBuilderContext) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x21700d3)

    ​96 0x00007f7cc4be6818 clang::ento::CoreEngine::dispatchWorkItem(clang::ento::ExplodedNode*, clang::ProgramPoint, clang::ento::WorkListUnit const&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x215c818)

    ​97 0x00007f7cc4be64a4 clang::ento::CoreEngine::ExecuteWorkList(clang::LocationContext const*, unsigned int, llvm::IntrusiveRefCntPtr) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x215c4a4)

    ​98 0x00007f7cc4f0aa16 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x2480a16)

    ​99 0x00007f7cc4ef6a48 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x246ca48)

    ​100 0x00007f7cc3466b34 clang::ParseAST(clang::Sema&, bool, bool) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x9dcb34)

    ​101 0x00007f7cc49fbf78 clang::FrontendAction::Execute() (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1f71f78)

    ​102 0x00007f7cc4989c31 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1effc31)

    ​103 0x00007f7cc4a5e362 clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1fd4362)

    ​104 0x0000000000412782 cc1_main(llvm::ArrayRef<char const>, char const, void*) (/usr/lib/llvm-12/bin/clang+0x412782)

    ​105 0x0000000000410afe (/usr/lib/llvm-12/bin/clang+0x410afe)

    ​106 0x00007f7cc46a5be2 (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1c1bbe2)

    ​107 0x00007f7cbddc0f3d llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/lib/x86_64-linux-gnu/libLLVM-12.so.1+0xc11f3d)

    ​108 0x00007f7cc46a53d9 clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, bool) const (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1c1b3d9)

    ​109 0x00007f7cc467a98f clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&) const (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1bf098f)

    ​110 0x00007f7cc467ad47 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) const (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1bf0d47)

    ​111 0x00007f7cc468f7fc clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) (/lib/x86_64-linux-gnu/libclang-cpp.so.12+0x1c057fc)

    ​112 0x00000000004103d4 main (/usr/lib/llvm-12/bin/clang+0x4103d4)

    ​113 0x00007f7cbcc960b3 __libc_start_main /build/glibc-YbNSs7/glibc-2.31/csu/../csu/libc-start.c:342:3

    ​114 0x000000000040dcbe _start (/usr/lib/llvm-12/bin/clang+0x40dcbe)

    clang: error: clang frontend command failed with exit code 139 (use -v to see invocation) Ubuntu clang version 12.0.1-++20211011094644+fed41342a82f-1~exp1~20211011215105.3 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm-12/bin clang: note: diagnostic msg:

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang: note: diagnostic msg: /tmp/qqmldomcompare-9bf7ce.cpp clang: note: diagnostic msg: /tmp/qqmldomcompare-9bf7ce.sh clang: note: diagnostic msg:

martong commented 3 years ago

Seems like we already support this (from Clang13). https://reviews.llvm.org/D99188 is landed.

martong commented 3 years ago

Thanks for the report!

I hope we can address this in the following few weeks.

llvmbot commented 3 years ago

I attached the two files that reproduce the error, as instructed by Clang's output.

llvmbot commented 3 years ago

qqmldomcompare-9bf7ce.cpp.xz

llvmbot commented 3 years ago

qqmldomcompare-9bf7ce.sh

llvmbot commented 3 years ago

Sorry, bugzilla formatted the snippet horribly. I attach a text file, better view it with line wrapping disabled, for example less -S.

llvmbot commented 3 years ago

assigned to @devincoughlin