Created
August 22, 2023 21:16
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clangd NULL deref
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| clangd: /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/Support/Casting.h:663: decltype(auto) llvm::dyn_cast(From*) [with To = clang::TranslationUnitDecl; From = clang::Decl]: Assertion `detail::isPresent(Val) && "dyn_cast on a non-existent value"' failed. | |
| #0 0x0000558e24f956e0 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/lib/Support/Unix/Signals.inc:567:22 | |
| #1 0x0000558e24f95aa8 PrintStackTraceSignalHandler(void*) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/lib/Support/Unix/Signals.inc:641:1 | |
| #2 0x0000558e24f93297 llvm::sys::RunSignalHandlers() /home/bstaletic/work/llvm-project-16.0.6.src/llvm/lib/Support/Signals.cpp:104:20 | |
| #3 0x0000558e24f95045 SignalHandler(int) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/lib/Support/Unix/Signals.inc:412:1 | |
| #4 0x00007fb900964d20 (/lib64/libc.so.6+0x38d20) | |
| #5 0x00007fb9009b241c __pthread_kill_implementation /var/tmp/portage/sys-libs/glibc-2.37-r4/work/glibc-2.37/nptl/pthread_kill.c:44:76 | |
| #6 0x00007fb900964c82 raise /var/tmp/portage/sys-libs/glibc-2.37-r4/work/glibc-2.37/signal/../sysdeps/posix/raise.c:27:6 | |
| #7 0x00007fb90094e4ad abort /var/tmp/portage/sys-libs/glibc-2.37-r4/work/glibc-2.37/stdlib/abort.c:81:7 | |
| #8 0x00007fb90094e3d5 _nl_load_domain /var/tmp/portage/sys-libs/glibc-2.37-r4/work/glibc-2.37/intl/loadmsgcat.c:1177:9 | |
| #9 0x00007fb90095dad2 (/lib64/libc.so.6+0x31ad2) | |
| #10 0x0000558e251a636f decltype(auto) llvm::dyn_cast<clang::TranslationUnitDecl, clang::Decl>(clang::Decl*) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/Support/Casting.h:664:48 | |
| #11 0x0000558e2519e2ee clang::Decl::getTranslationUnitDecl() /home/bstaletic/work/llvm-project-16.0.6.src/clang/lib/AST/DeclBase.cpp:414:48 | |
| #12 0x0000558e251a41fe clang::Decl::getTranslationUnitDecl() const /home/bstaletic/work/llvm-project-16.0.6.src/clang/include/clang/AST/DeclBase.h:471:3 | |
| #13 0x0000558e2519e3ba clang::Decl::getASTContext() const /home/bstaletic/work/llvm-project-16.0.6.src/clang/lib/AST/DeclBase.cpp:429:49 | |
| #14 0x0000558e273b7725 std::optional<clang::clangd::TypeHierarchyItem> clang::clangd::declToHierarchyItem<clang::clangd::TypeHierarchyItem>(clang::NamedDecl const&, llvm::StringRef) /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/XRefs.cpp:1611:37 | |
| #15 0x0000558e273b2423 clang::clangd::declToTypeHierarchyItem(clang::NamedDecl const&, llvm::StringRef) /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/XRefs.cpp:1654:7 | |
| #16 0x0000558e273b42c9 clang::clangd::getTypeHierarchy(clang::clangd::ParsedAST&, clang::clangd::Position, int, clang::clangd::TypeHierarchyDirection, clang::clangd::SymbolIndex const*, llvm::StringRef) /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/XRefs.cpp:2091:10 | |
| #17 0x0000558e26efe8bf clang::clangd::ClangdServer::typeHierarchy(llvm::StringRef, clang::clangd::Position, int, clang::clangd::TypeHierarchyDirection, llvm::unique_function<void (llvm::Expected<std::vector<clang::clangd::TypeHierarchyItem, std::allocator<clang::clangd::TypeHierarchyItem>>>)>)::'lambda'(llvm::Expected<clang::clangd::InputsAndAST>)::operator()(llvm::Expected<clang::clangd::InputsAndAST>) /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/ClangdServer.cpp:770:32 | |
| #18 0x0000558e26f08581 void llvm::detail::UniqueFunctionBase<void, llvm::Expected<clang::clangd::InputsAndAST>>::CallImpl<clang::clangd::ClangdServer::typeHierarchy(llvm::StringRef, clang::clangd::Position, int, clang::clangd::TypeHierarchyDirection, llvm::unique_function<void (llvm::Expected<std::vector<clang::clangd::TypeHierarchyItem, std::allocator<clang::clangd::TypeHierarchyItem>>>)>)::'lambda'(llvm::Expected<clang::clangd::InputsAndAST>)>(void*, llvm::Expected<clang::clangd::InputsAndAST>&) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/FunctionExtras.h:221:16 | |
| #19 0x0000558e27399e2d llvm::unique_function<void (llvm::Expected<clang::clangd::InputsAndAST>)>::operator()(llvm::Expected<clang::clangd::InputsAndAST>) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/FunctionExtras.h:383:62 | |
| #20 0x0000558e273882f9 clang::clangd::(anonymous namespace)::ASTWorker::runWithAST(llvm::StringRef, llvm::unique_function<void (llvm::Expected<clang::clangd::InputsAndAST>)>, clang::clangd::TUScheduler::ASTActionInvalidation)::'lambda'()::operator()() /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/TUScheduler.cpp:996:11 | |
| #21 0x0000558e27394689 void llvm::detail::UniqueFunctionBase<void>::CallImpl<clang::clangd::(anonymous namespace)::ASTWorker::runWithAST(llvm::StringRef, llvm::unique_function<void (llvm::Expected<clang::clangd::InputsAndAST>)>, clang::clangd::TUScheduler::ASTActionInvalidation)::'lambda'()>(void*) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/FunctionExtras.h:221:49 | |
| #22 0x0000558e26f45ce9 llvm::unique_function<void ()>::operator()() /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/FunctionExtras.h:383:62 | |
| #23 0x0000558e2739d944 void llvm::function_ref<void ()>::callback_fn<llvm::unique_function<void ()>>(long) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/STLFunctionalExtras.h:46:40 | |
| #24 0x0000558e24eda8fc llvm::function_ref<void ()>::operator()() const /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/STLFunctionalExtras.h:68:62 | |
| #25 0x0000558e2738a9b9 clang::clangd::(anonymous namespace)::ASTWorker::runTask(llvm::StringRef, llvm::function_ref<void ()>) /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/TUScheduler.cpp:1305:1 | |
| #26 0x0000558e2738bf2e clang::clangd::(anonymous namespace)::ASTWorker::run() /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/TUScheduler.cpp:1438:5 | |
| #27 0x0000558e273865c2 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&)::'lambda'()::operator()() const /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/TUScheduler.cpp:820:49 | |
| #28 0x0000558e27394159 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&)::'lambda'()>(void*) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/FunctionExtras.h:221:49 | |
| #29 0x0000558e26f45ce9 llvm::unique_function<void ()>::operator()() /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/ADT/FunctionExtras.h:383:62 | |
| #30 0x0000558e2774fae4 clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()::operator()() /home/bstaletic/work/llvm-project-16.0.6.src/clang-tools-extra/clangd/support/Threading.cpp:103:14 | |
| #31 0x0000558e277505d2 auto void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*)::'lambda'(auto&&, auto&&...)::operator()<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()&>(auto&&, auto&&...) const /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/Support/thread.h:42:9 | |
| #32 0x0000558e27750984 auto std::__invoke_impl<void, void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*)::'lambda'(auto&&, auto&&...), clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()&>(std::__invoke_other, void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*)::'lambda'(auto&&, auto&&...)&&, clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()&) /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/bits/invoke.h:61:67 | |
| #33 0x0000558e277508b7 std::__invoke_result<auto, auto...>::type std::__invoke<void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*)::'lambda'(auto&&, auto&&...), clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()&>(auto&&, auto&&...) /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/bits/invoke.h:97:36 | |
| #34 0x0000558e27750614 decltype(auto) std::__apply_impl<void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*)::'lambda'(auto&&, auto&&...), std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>&, 0ul>(auto&&, std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>&, std::integer_sequence<unsigned long, 0ul>) /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/tuple:2289:51 | |
| #35 0x0000558e27750652 decltype(auto) std::apply<void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*)::'lambda'(auto&&, auto&&...), std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>&>(auto&&, std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>&) /usr/lib/gcc/x86_64-pc-linux-gnu/13/include/g++-v13/tuple:2301:21 | |
| #36 0x0000558e277506a5 void llvm::thread::GenericThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/Support/thread.h:46:3 | |
| #37 0x0000558e2775046e void* llvm::thread::ThreadProxy<std::tuple<clang::clangd::AsyncTaskRunner::runAsync(llvm::Twine const&, llvm::unique_function<void ()>)::'lambda0'()>>(void*) /home/bstaletic/work/llvm-project-16.0.6.src/llvm/include/llvm/Support/thread.h:56:12 | |
| #38 0x00007fb9009b073c start_thread /var/tmp/portage/sys-libs/glibc-2.37-r4/work/glibc-2.37/nptl/pthread_create.c:444:8 | |
| #39 0x00007fb900a30cec clone3 /var/tmp/portage/sys-libs/glibc-2.37-r4/work/glibc-2.37/misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:83:0 | |
| Signalled during AST worker action: TypeHierarchy |
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