clang-tidy segfault in <eof> parser at end of file

[def-]

Error running 'clang-tidy': PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0.	Program arguments: clang-tidy --extra-arg-before=--driver-mode=g++ /media/ddnet/src/game/editor/layer_sounds.cpp -- /usr/bin/c++ -DCONF_DEBUG -DCONF_GLEW_HAS_CONTEXT_INIT -DCONF_INFORM_UPDATE -DGAME_RELEASE_VERSION=\"15.8.1\" -DGLEW_STATIC -I/media/ddnet/src -isystem /media/ddnet/ddnet-libs/curl/include -isystem /usr/include/freetype2 -isystem /media/ddnet/src/engine/external/glew -isystem /media/ddnet/ddnet-libs/opus/include -isystem /media/ddnet/ddnet-libs/opus/include/opus -isystem /media/ddnet/src/engine/external/pnglite -isystem /usr/include/SDL2 -isystem /media/ddnet/src/engine/external/wavpack -isystem /usr/include/gdk-pixbuf-2.0 -isystem /usr/include/glib-2.0 -isystem /usr/lib/glib-2.0/include -isystem /usr/include/sysprof-4 -isystem /usr/include/libpng16 -isystem /usr/include/libmount -isystem /usr/include/blkid -isystem /media/ddnet/ddnet-libs/sqlite3/include -isystem /media/ddnet/src/engine/external/zlib -g -fdiagnostics-color=always -fstack-protector-all -fno-exceptions -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wformat=2 -Wno-nullability-completeness -Wduplicated-cond -Wduplicated-branches -Wlogical-op -Wrestrict -std=gnu++11 -MD -MT CMakeFiles/DDNet.dir/src/game/editor/layer_sounds.cpp.o -MF CMakeFiles/DDNet.dir/src/game/editor/layer_sounds.cpp.o.d -o CMakeFiles/DDNet.dir/src/game/editor/layer_sounds.cpp.o -c /media/ddnet/src/game/editor/layer_sounds.cpp
1.	<eof> parser at end of file
 #0 0x00007efe04962c93 (/usr/bin/../lib/libLLVM-13.so+0xba2c93)
 #1 0x00007efe049604a6 (/usr/bin/../lib/libLLVM-13.so+0xba04a6)
 #2 0x00007efe038d6da0 __restore_rt sigaction.c:0:0
 #3 0x000055be85838720 (/usr/bin/clang-tidy+0x537720)
 #4 0x00007efe0b893a7e (/usr/bin/../lib/libclang-cpp.so.13+0x12a5a7e)
 #5 0x00007efe0b8bd42f clang::ast_matchers::internal::BoundNodesTreeBuilder::visitMatches(clang::ast_matchers::internal::BoundNodesTreeBuilder::Visitor*) (/usr/bin/../lib/libclang-cpp.so.13+0x12cf42f)
 #6 0x00007efe0b894526 (/usr/bin/../lib/libclang-cpp.so.13+0x12a6526)
 #7 0x00007efe0b8b3ea1 (/usr/bin/../lib/libclang-cpp.so.13+0x12c5ea1)
 #8 0x00007efe0b8ae882 (/usr/bin/../lib/libclang-cpp.so.13+0x12c0882)
 #9 0x00007efe0b8aea8c (/usr/bin/../lib/libclang-cpp.so.13+0x12c0a8c)
#10 0x00007efe0b8b3013 (/usr/bin/../lib/libclang-cpp.so.13+0x12c5013)
#11 0x00007efe0b8aa54a (/usr/bin/../lib/libclang-cpp.so.13+0x12bc54a)
#12 0x00007efe0b8b8499 (/usr/bin/../lib/libclang-cpp.so.13+0x12ca499)
#13 0x00007efe0b8a9be0 (/usr/bin/../lib/libclang-cpp.so.13+0x12bbbe0)
#14 0x00007efe0b8a9e50 clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&) (/usr/bin/../lib/libclang-cpp.so.13+0x12bbe50)
#15 0x00007efe0cdbcc38 clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) (/usr/bin/../lib/libclang-cpp.so.13+0x27cec38)
#16 0x00007efe0b1dbe59 clang::ParseAST(clang::Sema&, bool, bool) (/usr/bin/../lib/libclang-cpp.so.13+0xbede59)
#17 0x00007efe0cd81899 clang::FrontendAction::Execute() (/usr/bin/../lib/libclang-cpp.so.13+0x2793899)
#18 0x00007efe0cd0b9ec clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/usr/bin/../lib/libclang-cpp.so.13+0x271d9ec)
#19 0x00007efe0cf7d5d6 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*) (/usr/bin/../lib/libclang-cpp.so.13+0x298f5d6)
#20 0x000055be858f8aab (/usr/bin/clang-tidy+0x5f7aab)
#21 0x00007efe0cf77241 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>) (/usr/bin/../lib/libclang-cpp.so.13+0x2989241)
#22 0x00007efe0cf79b6d clang::tooling::ToolInvocation::run() (/usr/bin/../lib/libclang-cpp.so.13+0x298bb6d)
#23 0x00007efe0cf7baf4 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) (/usr/bin/../lib/libclang-cpp.so.13+0x298daf4)
#24 0x000055be85900676 (/usr/bin/clang-tidy+0x5ff676)
#25 0x000055be853ae9f9 (/usr/bin/clang-tidy+0xad9f9)
#26 0x00007efe038c1b25 __libc_start_main (/usr/bin/../lib/libc.so.6+0x27b25)
#27 0x000055be853a6f9e (/usr/bin/clang-tidy+0xa5f9e)
Segmentation fault

Reproducable with:

git clone https://github.com/def-/ddnet
git checkout crash-clang-tidy
cmake -DCMAKE_CXX_CLANG_TIDY="clang-tidy" -DCMAKE_C_CLANG_TIDY="clang-tidy" -DCMAKE_BUILD_TYPE=Debug -Werror=dev -DPREFER_BUNDLED_LIBS=ON -GNinja .
ninja

[EugeneZelenko]

Is this code compiled with Clang of same version? Is it possible to create isolated reproducer test case? Did you try to disable Clang-tidy checks?

[def-]

$ clang-tidy --version
LLVM (http://llvm.org/):
  LLVM version 13.0.0
  Optimized build.
  Default target: x86_64-pc-linux-gnu
  Host CPU: skylake
$ clang-tidy --checks='-*,readability-static-accessed-through-instance' foo.cpp
PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace.
Stack dump:
0.	Program arguments: clang-tidy --checks=-*,readability-static-accessed-through-instance foo.cpp
1.	<eof> parser at end of file
 #0 0x00007ff9556c7c93 (/usr/bin/../lib/libLLVM-13.so+0xba2c93)
 #1 0x00007ff9556c54a6 (/usr/bin/../lib/libLLVM-13.so+0xba04a6)
 #2 0x00007ff95463bda0 __restore_rt sigaction.c:0:0
 #3 0x000055569a18e720 (/usr/bin/clang-tidy+0x537720)
 #4 0x00007ff95c5f8a7e (/usr/bin/../lib/libclang-cpp.so.13+0x12a5a7e)
 #5 0x00007ff95c62242f clang::ast_matchers::internal::BoundNodesTreeBuilder::visitMatches(clang::ast_matchers::internal::BoundNodesTreeBuilder::Visitor*) (/usr/bin/../lib/libclang-cpp.so.13+0x12cf42f)
 #6 0x00007ff95c5f9526 (/usr/bin/../lib/libclang-cpp.so.13+0x12a6526)
 #7 0x00007ff95c618ea1 (/usr/bin/../lib/libclang-cpp.so.13+0x12c5ea1)
 #8 0x00007ff95c613882 (/usr/bin/../lib/libclang-cpp.so.13+0x12c0882)
 #9 0x00007ff95c613a8c (/usr/bin/../lib/libclang-cpp.so.13+0x12c0a8c)
#10 0x00007ff95c618013 (/usr/bin/../lib/libclang-cpp.so.13+0x12c5013)
#11 0x00007ff95c60f54a (/usr/bin/../lib/libclang-cpp.so.13+0x12bc54a)
#12 0x00007ff95c61d499 (/usr/bin/../lib/libclang-cpp.so.13+0x12ca499)
#13 0x00007ff95c60ebe0 (/usr/bin/../lib/libclang-cpp.so.13+0x12bbbe0)
#14 0x00007ff95c60ee50 clang::ast_matchers::MatchFinder::matchAST(clang::ASTContext&) (/usr/bin/../lib/libclang-cpp.so.13+0x12bbe50)
#15 0x00007ff95db21c38 clang::MultiplexConsumer::HandleTranslationUnit(clang::ASTContext&) (/usr/bin/../lib/libclang-cpp.so.13+0x27cec38)
#16 0x00007ff95bf40e59 clang::ParseAST(clang::Sema&, bool, bool) (/usr/bin/../lib/libclang-cpp.so.13+0xbede59)
#17 0x00007ff95dae6899 clang::FrontendAction::Execute() (/usr/bin/../lib/libclang-cpp.so.13+0x2793899)
#18 0x00007ff95da709ec clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/usr/bin/../lib/libclang-cpp.so.13+0x271d9ec)
#19 0x00007ff95dce25d6 clang::tooling::FrontendActionFactory::runInvocation(std::shared_ptr<clang::CompilerInvocation>, clang::FileManager*, std::shared_ptr<clang::PCHContainerOperations>, clang::DiagnosticConsumer*) (/usr/bin/../lib/libclang-cpp.so.13+0x298f5d6)
#20 0x000055569a24eaab (/usr/bin/clang-tidy+0x5f7aab)
#21 0x00007ff95dcdc241 clang::tooling::ToolInvocation::runInvocation(char const*, clang::driver::Compilation*, std::shared_ptr<clang::CompilerInvocation>, std::shared_ptr<clang::PCHContainerOperations>) (/usr/bin/../lib/libclang-cpp.so.13+0x2989241)
#22 0x00007ff95dcdeb6d clang::tooling::ToolInvocation::run() (/usr/bin/../lib/libclang-cpp.so.13+0x298bb6d)
#23 0x00007ff95dce0af4 clang::tooling::ClangTool::run(clang::tooling::ToolAction*) (/usr/bin/../lib/libclang-cpp.so.13+0x298daf4)
#24 0x000055569a256676 (/usr/bin/clang-tidy+0x5ff676)
#25 0x0000555699d049f9 (/usr/bin/clang-tidy+0xad9f9)
#26 0x00007ff954626b25 __libc_start_main (/usr/bin/../lib/libc.so.6+0x27b25)
#27 0x0000555699cfcf9e (/usr/bin/clang-tidy+0xa5f9e)
zsh: segmentation fault (core dumped)  clang-tidy --checks='-*,readability-static-accessed-through-instance' foo.cpp

foo.zip
Minimal example with the preprocessor run so it doesn't depend on headers:

void CLayerTiles::Render(bool Tileset)
{
 	ColorRGBA Color = ColorRGBA(m_Color.r / 255.0f, m_Color.g / 255.0f, m_Color.b / 255.0f, m_Color.a / 255.0f);
        m_pEditor->RenderTools()->RenderTilemap(m_pTiles, m_Width, m_Height, 32.0f, Color, LAYERRENDERFLAG_TRANSPARENT,
  m_pEditor->EnvelopeEval, m_pEditor, m_ColorEnv, m_ColorEnvOffset);
}

[llvmbot]

@llvm/issue-subscribers-clang-tidy

[llvmbot]

@llvm/issue-subscribers-bug

[EugeneZelenko]

Please add Color definition to minimal example. Crash also happened with recent main.

[PiotrZSL]

Duplicate of #53874
Crash happen in StaticAccessedThroughInstanceCheck, fixed in Clang 15
Fixed by ac616fb