MaskRay added a comment.

In D130689#3704581 <https://reviews.llvm.org/D130689#3704581>, @dyung wrote:

> Your change is causing a build failure on the PS4 linux build bot using GCC 
> 9.3. Can you take a look?
> https://lab.llvm.org/buildbot/#/builders/139/builds/26186
>
>   FAILED: 
> tools/clang/tools/extra/clang-tidy/bugprone/CMakeFiles/obj.clangTidyBugproneModule.dir/SignalHandlerCheck.cpp.o
>  
>   CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/g++ 
> -DGTEST_HAS_RTTI=0 -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS 
> -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS 
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/clang/tools/extra/clang-tidy/bugprone
>  
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/clang-tools-extra/clang-tidy/bugprone
>  
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/clang/tools/extra/clang-tidy
>  
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/clang/include
>  
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/tools/clang/include
>  
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/include
>  
> -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/include
>  -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden 
> -Werror=date-time -Wall -Wextra -Wno-unused-parameter -Wwrite-strings 
> -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long 
> -Wimplicit-fallthrough -Wno-maybe-uninitialized -Wno-class-memaccess 
> -Wno-redundant-move -Wno-pessimizing-move -Wno-noexcept-type 
> -Wdelete-non-virtual-dtor -Wsuggest-override -Wno-comment 
> -Wmisleading-indentation -fdiagnostics-color -ffunction-sections 
> -fdata-sections -fno-common -Woverloaded-virtual -fno-strict-aliasing -O3 
> -DNDEBUG  -fno-exceptions -fno-rtti -UNDEBUG -std=c++17 -MD -MT 
> tools/clang/tools/extra/clang-tidy/bugprone/CMakeFiles/obj.clangTidyBugproneModule.dir/SignalHandlerCheck.cpp.o
>  -MF 
> tools/clang/tools/extra/clang-tidy/bugprone/CMakeFiles/obj.clangTidyBugproneModule.dir/SignalHandlerCheck.cpp.o.d
>  -o 
> tools/clang/tools/extra/clang-tidy/bugprone/CMakeFiles/obj.clangTidyBugproneModule.dir/SignalHandlerCheck.cpp.o
>  -c 
> /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.cpp
>   
> /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.cpp:17:45:
>  error: modification of ‘<temporary>’ is not a constant expression
>      17 |     "signal", "abort", "_Exit", "quick_exit"};
>         |                                             ^
>   
> /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/clang-tools-extra/clang-tidy/bugprone/SignalHandlerCheck.cpp:217:12:
>  error: modification of ‘<temporary>’ is not a constant expression
>     217 |     "write"};
>         |            ^

Fixed by c7ec86b13c461f6a8ce11f8443c1b6242013d26f 
<https://reviews.llvm.org/rGc7ec86b13c461f6a8ce11f8443c1b6242013d26f> .
May be related to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102921


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D130689/new/

https://reviews.llvm.org/D130689

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