Crash in clang::Sema::LookupSpecialMember(clang::CXXRecordDecl*, clang::CXXSpecialMemberKind, bool, bool, bool, bool, bool)

Similar reports
Problem #715847
Component
llvm
Last affected version
0:19.1.7-3.fc41
Executable
/usr/bin/clangd
Error name
SIGILL 4
First occurrence
2024-12-05
Last occurrence
2025-05-24
Unique reports
4
Quality
-48

Statistics

Operating system Unique / Total count
Fedora 41 4 / 5
Operating system Count
Fedora 41 5
Architecture Count
x86_64 5
Related packages Count
clang-tools-extra 5
 0:19.1.7-3.fc41 3
 0:19.1.4-1.fc41 2

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
clang::Sema::LookupSpecialMember(clang::CXXRecordDecl*, clang::CXXSpecialMemberKind, bool, bool, bool, bool, bool)
/lib64/libclang-cpp.so.19.1 0x13da3a3
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
2
specialMemberIsConstexpr(clang::Sema&, clang::CXXRecordDecl*, clang::CXXSpecialMemberKind, unsigned int, bool, clang::CXXConstructorDecl*, clang::Sema::InheritedConstructorInfo*)
/lib64/libclang-cpp.so.19.1 0x1082f8c
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
3
defaultedSpecialMemberIsConstexpr(clang::Sema&, clang::CXXRecordDecl*, clang::CXXSpecialMemberKind, bool, clang::CXXConstructorDecl*, clang::Sema::InheritedConstructorInfo*)
/lib64/libclang-cpp.so.19.1 0x104fa57
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
4
clang::Sema::DeclareImplicitCopyConstructor(clang::CXXRecordDecl*)
/lib64/libclang-cpp.so.19.1 0x1055f2c
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
5
clang::Sema::AddImplicitlyDeclaredMembersToClass(clang::CXXRecordDecl*)
/lib64/libclang-cpp.so.19.1 0x1055236
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
6
clang::Sema::ActOnFields(clang::Scope*, clang::SourceLocation, clang::Decl*, llvm::ArrayRef<clang::Decl*>, clang::SourceLocation, clang::SourceLocation, clang::ParsedAttributesView const&)
/lib64/libclang-cpp.so.19.1 0xfbedea
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
7
clang::Sema::ActOnFinishCXXMemberSpecification(clang::Scope*, clang::SourceLocation, clang::Decl*, clang::SourceLocation, clang::SourceLocation, clang::ParsedAttributesView const&)
/lib64/libclang-cpp.so.19.1 0x105503b
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
8
clang::Parser::ParseCXXMemberSpecification(clang::SourceLocation, clang::SourceLocation, clang::ParsedAttributes&, unsigned int, clang::Decl*)
/lib64/libclang-cpp.so.19.1 0x242fb1
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
9
clang::Parser::ParseClassSpecifier(clang::tok::TokenKind, clang::SourceLocation, clang::DeclSpec&, clang::Parser::ParsedTemplateInfo&, clang::AccessSpecifier, bool, clang::Parser::DeclSpecContext, clang::ParsedAttributes&)
/lib64/libclang-cpp.so.19.1 0x240388
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
10
clang::Parser::ParseDeclarationSpecifiers(clang::DeclSpec&, clang::Parser::ParsedTemplateInfo&, clang::AccessSpecifier, clang::Parser::DeclSpecContext, clang::Parser::LateParsedAttrList*, clang::ImplicitTypenameContext)
/lib64/libclang-cpp.so.19.1 0x2166b8
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
11
clang::Parser::ParseDeclOrFunctionDefInternal(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec&, clang::AccessSpecifier)
/lib64/libclang-cpp.so.19.1 0x2fdcf6
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
12
clang::Parser::ParseDeclarationOrFunctionDefinition(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*, clang::AccessSpecifier)
/lib64/libclang-cpp.so.19.1 0x2fd846
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
13
clang::Parser::ParseExternalDeclaration(clang::ParsedAttributes&, clang::ParsedAttributes&, clang::ParsingDeclSpec*)
/lib64/libclang-cpp.so.19.1 0x2fc666
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
14
clang::Parser::ParseTopLevelDecl(clang::OpaquePtr<clang::DeclGroupRef>&, clang::Sema::ModuleImportState&)
/lib64/libclang-cpp.so.19.1 0x2fa3f6
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
15
clang::ParseAST(clang::Sema&, bool, bool)
/lib64/libclang-cpp.so.19.1 0x1f54ce
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
16
clang::FrontendAction::Execute()
/lib64/libclang-cpp.so.19.1 0x2a2a03b
Build id: bd99a7699e1e4d60a9d1fd6daec9c1e66b1da42f 		-
17
clang::clangd::ParsedAST::build(llvm::StringRef, clang::clangd::ParseInputs const&, std::unique_ptr<clang::CompilerInvocation, std::default_delete<clang::CompilerInvocation> >, llvm::ArrayRef<clang::clangd::Diag>, std::shared_ptr<clang::clangd::PreambleData const>)
/usr/bin/clangd 0x2f9a98
Build id: ff6bda73605c38ec44f9f44984785e57f7b4ad98 		-
18
clang::clangd::(anonymous namespace)::ASTWorker::generateDiagnostics(std::unique_ptr<clang::CompilerInvocation, std::default_delete<clang::CompilerInvocation> >, clang::clangd::ParseInputs, std::vector<clang::clangd::Diag, std::allocator<clang::clangd::Diag> >)
/usr/bin/clangd 0x3a1e98
Build id: ff6bda73605c38ec44f9f44984785e57f7b4ad98 		-
19
void llvm::detail::UniqueFunctionBase<void>::CallImpl<clang::clangd::(anonymous namespace)::ASTWorker::update(clang::clangd::ParseInputs, clang::clangd::WantDiagnostics, bool)::$_0>(void*)
/usr/bin/clangd 0x3a62be
Build id: ff6bda73605c38ec44f9f44984785e57f7b4ad98 		-
20
clang::clangd::(anonymous namespace)::ASTWorker::runTask(llvm::StringRef, llvm::function_ref<void ()>)
/usr/bin/clangd 0x39d3a5
Build id: ff6bda73605c38ec44f9f44984785e57f7b4ad98 		-
21
void llvm::detail::UniqueFunctionBase<void>::CallImpl<clang::clangd::(anonymous namespace)::ASTWorker::create(llvm::StringRef, clang::clangd::GlobalCompilationDatabase const&, clang::clangd::TUScheduler::ASTCache&, clang::clangd::TUScheduler::HeaderIncluderCache&, clang::clangd::AsyncTaskRunner*, clang::clangd::Semaphore&, clang::clangd::TUScheduler::Options const&, clang::clangd::ParsingCallbacks&)::$_0>(void*)
/usr/bin/clangd 0x39b52f
Build id: ff6bda73605c38ec44f9f44984785e57f7b4ad98 		-
22
void* llvm::thread::ThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::$_1> >(void*)
/usr/bin/clangd 0x515692
Build id: ff6bda73605c38ec44f9f44984785e57f7b4ad98 		-
23
start_thread
/lib64/libc.so.6 0x70cd7
Build id: b6c381bfdcb5e08ea82c1c39cf16580181fb6cfc 		-
24
__clone3
/lib64/libc.so.6 0xf4c8c
Build id: b6c381bfdcb5e08ea82c1c39cf16580181fb6cfc 		-