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Assertion `member->getDeclContext() == nominal && "Added member to the wrong context"' failed when using CXX interop #65646

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natinusala opened this issue May 4, 2023 · 0 comments
Open

Assertion `member->getDeclContext() == nominal && "Added member to the wrong context"' failed when using CXX interop #65646

natinusala opened this issue May 4, 2023 · 0 comments
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@hyp
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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ c++ to swift Feature → c++ interop: c++ to swift clang importer Area → compiler: The clang importer compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software swift 5.9 type checker Area → compiler: Semantic analysis

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@natinusala
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Description
When trying to import RmlUi from Swift using CXX interop, compilation crashes with the following error:

error: compile command failed due to signal 6 (use -v to see invocation)
swift-frontend: /home/build-user/swift/lib/AST/DeclContext.cpp:980: void swift::IterableDeclContext::addMember(swift::Decl *, swift::Decl *, bool): Assertion `member->getDeclContext() == nominal && "Added member to the wrong context"' failed.
Please submit a bug report (https://swift.org/contributing/#reporting-bugs) and include the crash backtrace.
Stack dump:
0.      Program arguments: /home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend -frontend -c -primary-file /home/natinusala/RmlKit/Sources/RmlKitDemo/main.swift -emit-dependencies-path /home/natinusala/RmlKit/.build/x86_64-unknown-linux-gnu/debug/RmlKitDemo.build/main.d -emit-reference-dependencies-path /home/natinusala/RmlKit/.build/x86_64-unknown-linux-gnu/debug/RmlKitDemo.build/main.swiftdeps -target x86_64-unknown-linux-gnu -disable-objc-interop -cxx-interoperability-mode=swift-5.9 -I /home/natinusala/RmlKit/.build/x86_64-unknown-linux-gnu/debug -I /usr/local/include/RmlUi -color-diagnostics -enable-testing -g -module-cache-path /home/natinusala/RmlKit/.build/x86_64-unknown-linux-gnu/debug/ModuleCache -swift-version 5 -Onone -D SWIFT_PACKAGE -D DEBUG -new-driver-path /home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-driver -entry-point-function-name RmlKitDemo_main -empty-abi-descriptor -plugin-path /home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/lib/swift/host/plugins -plugin-path /home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/local/lib/swift/host/plugins -resource-dir /home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/lib/swift -enable-anonymous-context-mangled-names -Xcc -fmodule-map-file=/home/natinusala/RmlKit/Sources/RmlUi/module.modulemap -Xcc -fPIC -module-name RmlKitDemo -o /home/natinusala/RmlKit/.build/x86_64-unknown-linux-gnu/debug/RmlKitDemo.build/main.swift.o -index-store-path /home/natinusala/RmlKit/.build/x86_64-unknown-linux-gnu/debug/index/store -index-system-modules
1.      Swift version 5.9-dev (LLVM 7d8e26e27470723, Swift 8597eca85f3b074)
2.      Compiling with the current language version
3.      While evaluating request AllMembersRequest(__ObjC.(file).Rml.PropertyIdSet)
 #0 0x000055689ad9fbd3 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x6f72bd3)
 #1 0x000055689ad9d8fe llvm::sys::RunSignalHandlers() (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x6f708fe)
 #2 0x000055689ad9ff3a SignalHandler(int) Signals.cpp:0:0
 #3 0x00007f9285966520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
 #4 0x00007f92859baa7c __pthread_kill_implementation ./nptl/./nptl/pthread_kill.c:44:76
 #5 0x00007f92859baa7c __pthread_kill_internal ./nptl/./nptl/pthread_kill.c:78:10
 #6 0x00007f92859baa7c pthread_kill ./nptl/./nptl/pthread_kill.c:89:10
 #7 0x00007f9285966476 gsignal ./signal/../sysdeps/posix/raise.c:27:6
 #8 0x00007f928594c7f3 abort ./stdlib/./stdlib/abort.c:81:7
 #9 0x00007f928594c71b _nl_load_domain ./intl/./intl/loadmsgcat.c:1177:9
#10 0x00007f928595de96 (/lib/x86_64-linux-gnu/libc.so.6+0x39e96)
#11 0x00005568964caef6 swift::IterableDeclContext::addMember(swift::Decl*, swift::Decl*, bool) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x269def6)
#12 0x00005568961b51a9 swift::ClangImporter::Implementation::loadAllMembersOfRecordDecl(swift::NominalTypeDecl*, clang::RecordDecl const*) crtstuff.c:0:0
#13 0x00005568961b591a swift::ClangImporter::Implementation::loadAllMembers(swift::Decl*, unsigned long) crtstuff.c:0:0
#14 0x00005568964ca7c0 swift::IterableDeclContext::loadAllMembers() const (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x269d7c0)
#15 0x00005568964ca6b9 swift::IterableDeclContext::getMembers() const (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x269d6b9)
#16 0x0000556895f3a0af evaluateMembersRequest(swift::IterableDeclContext*, (anonymous namespace)::MembersRequestKind) TypeCheckDecl.cpp:0:0
#17 0x00005568964d3b94 llvm::Expected<swift::AllMembersRequest::OutputType> swift::Evaluator::getResultUncached<swift::AllMembersRequest>(swift::AllMembersRequest const&) crtstuff.c:0:0
#18 0x00005568964d389b llvm::Expected<swift::AllMembersRequest::OutputType> swift::Evaluator::getResultCached<swift::AllMembersRequest, (void*)0>(swift::AllMembersRequest const&) crtstuff.c:0:0
#19 0x00005568964cacad swift::AllMembersRequest::OutputType swift::evaluateOrDefault<swift::AllMembersRequest>(swift::Evaluator&, swift::AllMembersRequest, swift::AllMembersRequest::OutputType) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x269dcad)
#20 0x00005568964cac5f swift::IterableDeclContext::getAllMembers() const (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x269dc5f)
#21 0x00005568963531a6 (anonymous namespace)::PrintAST::printMembersOfDecl(swift::Decl*, bool, bool, bool, bool)::$_96::operator()(swift::IterableDeclContext*) const ASTPrinter.cpp:0:0
#22 0x000055689635075d (anonymous namespace)::PrintAST::printMembersOfDecl(swift::Decl*, bool, bool, bool, bool) ASTPrinter.cpp:0:0
#23 0x000055689634ebbf swift::ASTVisitor<(anonymous namespace)::PrintAST, void, void, void, void, void, void>::visit(swift::Decl*) ASTPrinter.cpp:0:0
#24 0x0000556896345cc0 (anonymous namespace)::PrintAST::visit(swift::Decl*) ASTPrinter.cpp:0:0
#25 0x00005568963509ff (anonymous namespace)::PrintAST::printMembersOfDecl(swift::Decl*, bool, bool, bool, bool) ASTPrinter.cpp:0:0
#26 0x000055689634ebbf swift::ASTVisitor<(anonymous namespace)::PrintAST, void, void, void, void, void, void>::visit(swift::Decl*) ASTPrinter.cpp:0:0
#27 0x0000556896345cc0 (anonymous namespace)::PrintAST::visit(swift::Decl*) ASTPrinter.cpp:0:0
#28 0x0000556896345815 swift::Decl::print(swift::ASTPrinter&, swift::PrintOptions const&) const (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x2518815)
#29 0x00005568959ab695 printModuleInterfaceDecl(swift::Decl*, swift::ASTPrinter&, swift::PrintOptions&, bool, llvm::StringRef) ModuleInterfacePrinting.cpp:0:0
#30 0x00005568959a7b08 swift::ide::printModuleInterface(swift::ModuleDecl*, llvm::ArrayRef<llvm::StringRef>, swift::OptionSet<swift::ide::ModuleTraversal, unsigned int>, swift::ASTPrinter&, swift::PrintOptions const&, bool) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x1b7ab08)
#31 0x00005568959b4428 void llvm::function_ref<void ()>::callback_fn<swift::ide::printSymbolicSwiftClangModuleInterface(swift::ModuleDecl*, swift::ASTPrinter&, clang::Module const*)::$_11>(long) ModuleInterfacePrinting.cpp:0:0
#32 0x00005568961641b5 swift::ClangImporter::withSymbolicFeatureEnabled(llvm::function_ref<void ()>) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x23371b5)
#33 0x00005568959a9d6f swift::ide::printSymbolicSwiftClangModuleInterface(swift::ModuleDecl*, swift::ASTPrinter&, clang::Module const*) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0x1b7cd6f)
#34 0x0000556894d913cb emitSymbolicInterfaceForClangModule(swift::ClangModuleUnit*, swift::ModuleDecl*, clang::Module const*, llvm::StringRef, clang::CompilerInstance const&, swift::DiagnosticEngine&) IndexRecord.cpp:0:0
#35 0x0000556894d8ee38 addModuleDependencies(llvm::ArrayRef<swift::ImportedModule>, llvm::StringRef, bool, bool, bool, bool, llvm::StringRef, clang::CompilerInstance const&, swift::DiagnosticEngine&, clang::index::IndexUnitWriter&, (anonymous namespace)::StringScratchSpace&, swift::PathRemapper const&, swift::SourceFile*) IndexRecord.cpp:0:0
#36 0x0000556894d8e162 recordSourceFileUnit(swift::SourceFile*, llvm::StringRef, llvm::StringRef, bool, bool, bool, bool, bool, llvm::StringRef, llvm::ArrayRef<clang::FileEntry const*>, clang::CompilerInstance const&, swift::PathRemapper const&, swift::DiagnosticEngine&) IndexRecord.cpp:0:0
#37 0x0000556894d8dd69 swift::index::indexAndRecord(swift::SourceFile*, llvm::StringRef, llvm::StringRef, bool, bool, bool, bool, bool, llvm::StringRef, swift::DependencyTracker const&, swift::PathRemapper const&) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0xf60d69)
#38 0x0000556894bc382b emitIndexDataForSourceFile(swift::SourceFile*, swift::CompilerInstance const&) FrontendTool.cpp:0:0
#39 0x0000556894bc17ac performEndOfPipelineActions(swift::CompilerInstance&) FrontendTool.cpp:0:0
#40 0x0000556894bbf3ba generateCode(swift::CompilerInstance&, llvm::StringRef, llvm::Module*, llvm::GlobalVariable*) FrontendTool.cpp:0:0
#41 0x0000556894bba41e performCompileStepsPostSILGen(swift::CompilerInstance&, std::unique_ptr<swift::SILModule, std::default_delete<swift::SILModule> >, llvm::PointerUnion<swift::ModuleDecl*, swift::SourceFile*>, swift::PrimarySpecificPaths const&, int&, swift::FrontendObserver*) FrontendTool.cpp:0:0
#42 0x0000556894bb912b swift::performCompileStepsPostSema(swift::CompilerInstance&, int&, swift::FrontendObserver*) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0xd8c12b)
#43 0x0000556894bced85 withSemanticAnalysis(swift::CompilerInstance&, swift::FrontendObserver*, llvm::function_ref<bool (swift::CompilerInstance&)>, bool) FrontendTool.cpp:0:0
#44 0x0000556894bbc3c9 performCompile(swift::CompilerInstance&, int&, swift::FrontendObserver*) FrontendTool.cpp:0:0
#45 0x0000556894bbb0f5 swift::performFrontend(llvm::ArrayRef<char const*>, char const*, void*, swift::FrontendObserver*) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0xd8e0f5)
#46 0x0000556894a19b45 swift::mainEntry(int, char const**) (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0xbecb45)
#47 0x00007f928594dd90 __libc_start_call_main ./csu/../sysdeps/nptl/libc_start_call_main.h:58:16
#48 0x00007f928594de40 call_init ./csu/../csu/libc-start.c:128:20
#49 0x00007f928594de40 __libc_start_main ./csu/../csu/libc-start.c:379:5
#50 0x0000556894a19295 _start (/home/natinusala/.swiftenv/versions/5.9-DEVELOPMENT-SNAPSHOT-2023-05-01-a/usr/bin/swift-frontend+0xbec295)

It seems to come from this header file.

Steps to reproduce

  • Build and install RmlUi
  • Put the following rmlui.pc somewhere in plg-config path
prefix=/usr/local
exec_prefix=${prefix}
includedir=/usr/local/include/RmlUi
libdir=/usr/local/lib

Name: RmlUi
Description: RmlUi - The HTML/CSS User Interface library evolved
Version: master
URL: https://mikke89.github.io/RmlUiDoc/
Libs: -L${libdir} -lRmlCore -lRmlDebugger
Libs.private:  -lrt -lm -ldl
Cflags: -I${includedir}

Expected behavior
The compiler does not crash.

Environment

  • Swift version 5.9-dev (LLVM 7d8e26e27470723, Swift 8597eca)
    Target: x86_64-unknown-linux-gnu
  • Deployment target: x86_64-unknown-linux-gnu
@natinusala natinusala added bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels labels May 4, 2023
@AnthonyLatsis AnthonyLatsis added c++ interop Feature: Interoperability with C++ compiler The Swift compiler itself type checker Area → compiler: Semantic analysis crash Bug: A crash, i.e., an abnormal termination of software swift 5.9 c++ to swift Feature → c++ interop: c++ to swift clang importer Area → compiler: The clang importer and removed triage needed This issue needs more specific labels labels May 4, 2023
@hyp hyp self-assigned this May 4, 2023
@hyp hyp mentioned this issue May 9, 2023
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@hyp hyp mentioned this issue Jun 5, 2023
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@hyp hyp

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bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ c++ to swift Feature → c++ interop: c++ to swift clang importer Area → compiler: The clang importer compiler The Swift compiler itself crash Bug: A crash, i.e., an abnormal termination of software swift 5.9 type checker Area → compiler: Semantic analysis
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@hyp @natinusala @AnthonyLatsis