Crash running clang-tidy

[orebas]

Hello, I was running clang-tidy and it crashed. It seems to replicate. I am in WSL2 on windows 11, using Ubuntu 24.

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /usr/bin/clang-tidy -p /home/orebas/cpp/spml/build /home/orebas/cpp/spml/include/spml/spml.hpp /home/orebas/cpp/spml/spml.cpp /home/orebas/cpp/spml/spml.hpp

1.  <eof> parser at end of file
   

2.  ASTMatcher: Processing 'modernize-use-constraints' against:
    FunctionTemplateDecl boost::multiprecision::abs : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2337:1, line:2342:1>
   

--- Bound Nodes Begin ---
function - { FunctionDecl boost::multiprecision::abs : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2338:1, line:2342:1> }
functionTemplate - { FunctionTemplateDecl boost::multiprecision::abs : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2337:1, line:2342:1> }
return - { DependentNameTypeLoc : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2338:33, col:162> }
--- Bound Nodes End ---
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var LLVM_SYMBOLIZER_PATH to point to it):
0 libLLVM.so.18.1 0x00007f8d360383bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 63
1 libLLVM.so.18.1 0x00007f8d360364f9 llvm::sys::RunSignalHandlers() + 89
2 libLLVM.so.18.1 0x00007f8d36038b00
3 libc.so.6 0x00007f8d34d3d330
4 clang-tidy 0x000055ee45e13035
5 clang-tidy 0x000055ee45e1202b clang::tidy::modernize::UseConstraintsCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&) + 155
6 clang-tidy 0x000055ee46124f15
7 clang-tidy 0x000055ee4615800c clang::ast_matchers::internal::BoundNodesTreeBuilder::visitMatches(clang::ast_matchers::internal::BoundNodesTreeBuilder::Visitor*) + 156
8 clang-tidy 0x000055ee4612465f
9 clang-tidy 0x000055ee461271eb
10 clang-tidy 0x000055ee4612996b
11 clang-tidy 0x000055ee46127747
12 clang-tidy 0x000055ee4612996b
13 clang-tidy 0x000055ee46127747
14 clang-tidy 0x000055ee461546eb
15 clang-tidy 0x000055ee46127b89
16 clang-tidy 0x000055ee46127213
17 clang-tidy 0x000055ee460f9825 clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&) + 709
18 libclang-cpp.so.18.1 0x00007f8d3f2dffbc clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) + 44
19 libclang-cpp.so.18.1 0x00007f8d3d4343d6 clang::ParseAST(clang::Sema&, bool, bool) + 598
20 libclang-cpp.so.18.1 0x00007f8d3f2a362c clang::FrontendAction::Execute() + 92
21 libclang-cpp.so.18.1 0x00007f8d3f2200b4 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 708
22 libclang-cpp.so.18.1 0x00007f8d3f4976b9 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptrclang::CompilerInvocation, clang::FileManager*, std::shared_ptrclang::PCHContainerOperations, clang::DiagnosticConsumer*) + 425
23 clang-tidy 0x000055ee46778ab3
24 libclang-cpp.so.18.1 0x00007f8d3f497414 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptrclang::CompilerInvocation, std::shared_ptrclang::PCHContainerOperations) + 292
25 libclang-cpp.so.18.1 0x00007f8d3f49617f clang::tooling::ToolInvocation::run() + 1231
26 libclang-cpp.so.18.1 0x00007f8d3f4991c1 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) + 5041
27 clang-tidy 0x000055ee46774d9b clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&, clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits, std::allocator>>, llvm::IntrusiveRefCntPtrllvm::vfs::OverlayFileSystem, bool, bool, llvm::StringRef) + 1083
28 clang-tidy 0x000055ee45af4c65 clang::tidy::clangTidyMain(int, char const**) + 10005
29 libc.so.6 0x00007f8d34d221ca
30 libc.so.6 0x00007f8d34d2228b __libc_start_main + 139
31 clang-tidy 0x000055ee45aeffe5 _start + 37
[1] 2004 segmentation fault (core dumped) /usr/bin/clang-tidy -p /home/orebas/cpp/spml/build

[llvmbot]

@llvm/issue-subscribers-clang-tidy

Author: None (orebas)

Hello, I was running clang-tidy and it crashed. It seems to replicate. I am in WSL2 on windows 11, using Ubuntu 24.

PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
Stack dump:
0. Program arguments: /usr/bin/clang-tidy -p /home/orebas/cpp/spml/build /home/orebas/cpp/spml/include/spml/spml.hpp /home/orebas/cpp/spml/spml.cpp /home/orebas/cpp/spml/spml.hpp

1.  <eof> parser at end of file
   

2.  ASTMatcher: Processing 'modernize-use-constraints' against:
    FunctionTemplateDecl boost::multiprecision::abs : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2337:1, line:2342:1>
   

--- Bound Nodes Begin ---
function - { FunctionDecl boost::multiprecision::abs : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2338:1, line:2342:1> }
functionTemplate - { FunctionTemplateDecl boost::multiprecision::abs : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2337:1, line:2342:1> }
return - { DependentNameTypeLoc : </usr/local/include/boost/multiprecision/detail/default_ops.hpp:2338:33, col:162> }
--- Bound Nodes End ---
Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var LLVM_SYMBOLIZER_PATH to point to it):
0 libLLVM.so.18.1 0x00007f8d360383bf llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 63
1 libLLVM.so.18.1 0x00007f8d360364f9 llvm::sys::RunSignalHandlers() + 89
2 libLLVM.so.18.1 0x00007f8d36038b00
3 libc.so.6 0x00007f8d34d3d330
4 clang-tidy 0x000055ee45e13035
5 clang-tidy 0x000055ee45e1202b clang::tidy::modernize::UseConstraintsCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&) + 155
6 clang-tidy 0x000055ee46124f15
7 clang-tidy 0x000055ee4615800c clang::ast_matchers::internal::BoundNodesTreeBuilder::visitMatches(clang::ast_matchers::internal::BoundNodesTreeBuilder::Visitor*) + 156
8 clang-tidy 0x000055ee4612465f
9 clang-tidy 0x000055ee461271eb
10 clang-tidy 0x000055ee4612996b
11 clang-tidy 0x000055ee46127747
12 clang-tidy 0x000055ee4612996b
13 clang-tidy 0x000055ee46127747
14 clang-tidy 0x000055ee461546eb
15 clang-tidy 0x000055ee46127b89
16 clang-tidy 0x000055ee46127213
17 clang-tidy 0x000055ee460f9825 clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&) + 709
18 libclang-cpp.so.18.1 0x00007f8d3f2dffbc clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) + 44
19 libclang-cpp.so.18.1 0x00007f8d3d4343d6 clang::ParseAST(clang::Sema&, bool, bool) + 598
20 libclang-cpp.so.18.1 0x00007f8d3f2a362c clang::FrontendAction::Execute() + 92
21 libclang-cpp.so.18.1 0x00007f8d3f2200b4 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) + 708
22 libclang-cpp.so.18.1 0x00007f8d3f4976b9 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*) + 425
23 clang-tidy 0x000055ee46778ab3
24 libclang-cpp.so.18.1 0x00007f8d3f497414 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>) + 292
25 libclang-cpp.so.18.1 0x00007f8d3f49617f clang::tooling::ToolInvocation::run() + 1231
26 libclang-cpp.so.18.1 0x00007f8d3f4991c1 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) + 5041
27 clang-tidy 0x000055ee46774d9b clang::tidy::runClangTidy(clang::tidy::ClangTidyContext&, clang::tooling::CompilationDatabase const&, llvm::ArrayRef<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>, llvm::IntrusiveRefCntPtr<llvm::vfs::OverlayFileSystem>, bool, bool, llvm::StringRef) + 1083
28 clang-tidy 0x000055ee45af4c65 clang::tidy::clangTidyMain(int, char const**) + 10005
29 libc.so.6 0x00007f8d34d221ca
30 libc.so.6 0x00007f8d34d2228b __libc_start_main + 139
31 clang-tidy 0x000055ee45aeffe5 _start + 37
[1] 2004 segmentation fault (core dumped) /usr/bin/clang-tidy -p /home/orebas/cpp/spml/build

[orebas]

Below is my .clang-tidy
clang-tidy --version returns ➜ spml clang-tidy --version
Ubuntu LLVM version 18.1.3
Optimized build.

#Some of these exclusions might want to be added back periodically.
Checks: '
    *,
    -abseil-*,
    -altera-*,
    -android-*,
    -fuchsia-*,
  #  -google-*,
    -llvm*,
    -modernize-use-trailing-return-type,
    -zircon-*,
    -readability-else-after-return,
    -readability-static-accessed-through-instance,
    -readability-avoid-const-params-in-decls,
    -clang-diagnostic-sign-conversion,
    -cppcoreguidelines-non-private-member-variables-in-classes,
    -misc-non-private-member-variables-in-classes,
    -cppcoreguidelines-avoid-magic-numbers,
    -readability-magic-numbers,
    -cppcoreguidelines-pro-type-vararg,
    -hicpp-vararg,
    -cppcoreguidelines-pro-bounds-pointer-arithmetic,
    -cppcoreguidelines-avoid-c-arrays,
    -modernize-avoid-c-arrays,
    -hicpp-avoid-c-arrays,
    -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
    -hicpp-no-array-decay,
    -readability-identifier-length,
    -misc-include-cleaner,
    -readability-function-cognitive-complexity,
    -cppcoreguidelines-avoid-do-while,
    '
WarningsAsErrors: ''
HeaderFilterRegex: 'project/HC-MC/.*'
FormatStyle: 'file'

# Disable specific checks in specific files
CheckOptions:
  - key: readability-function-cognitive-complexity.Threshold
    value: '25'
  - key: readability-function-size.LineThreshold
    value: '100'

[vbvictor]

It was fixed by #92019.
Those fixes must be present in clang-tidy-20, you may use https://apt.llvm.org/ to install this version.

[AaronBallman]

We believe this is fixed in clang-tidy-20, but if you are still able to reproduce, please reopen the issue and attach some example code which reproduces the issue. Thank you!