Crash in clang::tidy::readability::UppercaseLiteralSuffixCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)

Similar reports
Problem #764074
Component
llvm
Last affected version
0:20.1.7-1.fc42
Executable
/usr/bin/clangd
Error name
SIGSEGV 11
First occurrence
2025-07-08
Last occurrence
2025-10-06
Unique reports
2
Quality
-40

Statistics

Operating system Unique / Total count
Fedora 42 2 / 4
Operating system Count
Fedora 42 4
Architecture Count
x86_64 4
Related packages Count
clang-tools-extra 4
 0:20.1.7-1.fc42 4

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::tidy::readability::UppercaseLiteralSuffixCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)
/usr/bin/clangd 0xb2c0e5
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
2
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::MatchVisitor::visitMatch(clang::ast_matchers::BoundNodes const&)
/lib64/libclang-cpp.so.20.1 0xd56db9
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
3
clang::ast_matchers::internal::BoundNodesTreeBuilder::visitMatches(clang::ast_matchers::internal::BoundNodesTreeBuilder::Visitor*)
/lib64/libclang-cpp.so.20.1 0xd9587b
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
4
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::matchWithFilter(clang::DynTypedNode const&)
/lib64/libclang-cpp.so.20.1 0xd565b3
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
5
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseUnaryOperator(clang::UnaryOperator*, llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool, llvm::PointerLikeTypeTraits<clang::Stmt*>, llvm::PointerIntPairInfo<clang::Stmt*, 1u, llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
/lib64/libclang-cpp.so.20.1 0xd69855
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
6
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseStmt(clang::Stmt*, llvm::SmallVectorImpl<llvm::PointerIntPair<clang::Stmt*, 1u, bool, llvm::PointerLikeTypeTraits<clang::Stmt*>, llvm::PointerIntPairInfo<clang::Stmt*, 1u, llvm::PointerLikeTypeTraits<clang::Stmt*> > > >*)
/lib64/libclang-cpp.so.20.1 0xd679d8
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
7
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseFunctionHelper(clang::FunctionDecl*)
/lib64/libclang-cpp.so.20.1 0xd9479d
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
8
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseFunctionDecl(clang::FunctionDecl*)
/lib64/libclang-cpp.so.20.1 0xd5b6d3
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
9
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd5879f
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
10
clang::RecursiveASTVisitor<clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor>::TraverseTranslationUnitDecl(clang::TranslationUnitDecl*)
/lib64/libclang-cpp.so.20.1 0xd58a48
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
11
clang::ast_matchers::internal::(anonymous namespace)::MatchASTVisitor::TraverseDecl(clang::Decl*)
/lib64/libclang-cpp.so.20.1 0xd583bf
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
12
clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&)
/lib64/libclang-cpp.so.20.1 0xd1f7f9
Build id: fbd3588dfd73f6a05d62f11156b0f2ed40c038d3 		-
13
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 0x3067ee
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
14
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 0x3b1983
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
15
void llvm::detail::UniqueFunctionBase<void>::CallImpl<clang::clangd::(anonymous namespace)::ASTWorker::update(clang::clangd::ParseInputs, clang::clangd::WantDiagnostics, bool)::$_0>(void*)
/usr/bin/clangd 0x3b5c48
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
16
clang::clangd::(anonymous namespace)::ASTWorker::runTask(llvm::StringRef, llvm::function_ref<void ()>)
/usr/bin/clangd 0x3acef7
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
17
void llvm::detail::UniqueFunctionBase<void>::CallImpl<clang::clangd::(anonymous namespace)::ASTWorker::create(llvm::StringRef, clang::clangd::GlobalCompilationDatabase const&, clang::clangd::TUScheduler::ASTCache&, clang::clangd::TUScheduler::HeaderIncluderCache&, clang::clangd::AsyncTaskRunner*, clang::clangd::Semaphore&, clang::clangd::TUScheduler::Options const&, clang::clangd::ParsingCallbacks&)::$_0>(void*)
/usr/bin/clangd 0x3aaaca
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
18
void* llvm::thread::ThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::$_1> >(void*) [clone .llvm.10027355851971748611]
/usr/bin/clangd 0x527115
Build id: 466007106ad49d6acdae5457b24ec2951387c825 		-
19
start_thread
/lib64/libc.so.6 0x711d4
Build id: c4b06a608071b2c9852fae62ca3b69cdc22cd022 		-
20
__clone3
/lib64/libc.so.6 0xf3cec
Build id: c4b06a608071b2c9852fae62ca3b69cdc22cd022 		-