[clang] [llvm] [OpenACC] Switch Clang to use the Flang 'appertainment' rules for cla… (PR #135372)

Fri Apr 18 18:18:03 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-x64-windows-msvc` running on `windows-gcebot2` while building `clang,llvm` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/63/builds/5194

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/clang-windows.py ...' (failure)
...
[679/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\CloneChecker.cpp.obj
[680/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\RefCntblBaseVirtualDtorChecker.cpp.obj
[681/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\CodeCompletion.cpp.obj
[682/949] Building CXX object tools\clang\lib\StaticAnalyzer\Frontend\CMakeFiles\obj.clangStaticAnalyzerFrontend.dir\ModelInjector.cpp.obj
[683/949] Linking CXX executable bin\clang-linker-wrapper.exe
[684/949] Linking CXX executable bin\clang-nvlink-wrapper.exe
[685/949] Linking CXX executable bin\clang-sycl-linker.exe
[686/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\IncrementalParser.cpp.obj
[687/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\InterpreterUtils.cpp.obj
[688/949] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCClauseAppertainment.cpp.obj
FAILED: tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaOpenACCClauseAppertainment.cpp.obj 
C:\PROGRA~2\MICROS~3\2019\PROFES~1\VC\Tools\MSVC\1428~1.293\bin\Hostx64\x64\cl.exe  /nologo /TP -DCLANG_BUILD_STATIC -DGTEST_HAS_RTTI=0 -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -IC:\b\slave\clang-x64-windows-msvc\build\stage1\tools\clang\lib\Sema -IC:\b\slave\clang-x64-windows-msvc\llvm-project\clang\lib\Sema -IC:\b\slave\clang-x64-windows-msvc\llvm-project\clang\include -IC:\b\slave\clang-x64-windows-msvc\build\stage1\tools\clang\include -IC:\b\slave\clang-x64-windows-msvc\build\stage1\include -IC:\b\slave\clang-x64-windows-msvc\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4141 -wd4146 -wd4244 -wd4267 -wd4291 -wd4351 -wd4456 -wd4457 -wd4458 -wd4459 -wd4503 -wd4624 -wd4722 -wd4100 -wd4127 -wd4512 -wd4505 -wd4610 -wd4510 -wd4702 -wd4245 -wd4706 -wd4310 -wd4701 -wd4703 -wd4389 -wd4611 -wd4805 -wd4204 -wd4577 -wd4091 -wd4592 -wd4319 -wd4709 -wd5105 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2 /DNDEBUG -std:c++17 -MD  /EHs-c- /GR- /showIncludes /Fotools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCClauseAppertainment.cpp.obj /Fdtools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\ /FS -c C:\b\slave\clang-x64-windows-msvc\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp
C:\b\slave\clang-x64-windows-msvc\build\stage1\include\llvm/Frontend/OpenACC/ACC.inc(1288): fatal error C1001: Internal compiler error.
(compiler file 'msc1.cpp', line 1584)
 To work around this problem, try simplifying or changing the program near the locations listed above.
If possible please provide a repro here: https://developercommunity.visualstudio.com 
Please choose the Technical Support command on the Visual C++ 
 Help menu, or open the Technical Support help file for more information
C:\b\slave\clang-x64-windows-msvc\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp(40): note: while evaluating constexpr function 'std::initializer_list<clang::OpenACCClauseKind>::begin'
INTERNAL COMPILER ERROR in 'C:\PROGRA~2\MICROS~3\2019\PROFES~1\VC\Tools\MSVC\1428~1.293\bin\Hostx64\x64\cl.exe'
    Please choose the Technical Support command on the Visual C++
    Help menu, or open the Technical Support help file for more information
[689/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\ForwardDeclChecker.cpp.obj
[690/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\RetainPtrCtorAdoptChecker.cpp.obj
[691/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\InterpreterValuePrinter.cpp.obj
[692/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecAccept4Check.cpp.obj
[693/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecCheck.cpp.obj
[694/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecEpollCreate1Check.cpp.obj
[695/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecInotifyInit1Check.cpp.obj
[696/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecPipe2Check.cpp.obj
[697/949] Building CXX object tools\clang\tools\extra\modularize\CMakeFiles\modularize.dir\CoverageChecker.cpp.obj
[698/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\SmartPtrArrayMismatchCheck.cpp.obj
[699/949] Building CXX object tools\clang\tools\c-index-test\CMakeFiles\c-index-test.dir\core_main.cpp.obj
[700/949] Building CXX object tools\clang\tools\extra\clang-tidy\CMakeFiles\obj.clangTidy.dir\ExpandModularHeadersPPCallbacks.cpp.obj
[701/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\SuspiciousReallocUsageCheck.cpp.obj
[702/949] Building CXX object tools\clang\tools\clang-installapi\CMakeFiles\clang-installapi.dir\ClangInstallAPI.cpp.obj
[703/949] Building CXX object tools\clang\tools\extra\clang-reorder-fields\CMakeFiles\obj.clangReorderFields.dir\ReorderFieldsAction.cpp.obj
[704/949] Building CXX object tools\clang\tools\clang-scan-deps\CMakeFiles\clang-scan-deps.dir\ClangScanDeps.cpp.obj
[705/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\Interpreter.cpp.obj
[706/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\BranchCloneCheck.cpp.obj
[707/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\MinMaxUseInitializerListCheck.cpp.obj
[708/949] Building CXX object tools\clang\tools\clang-repl\CMakeFiles\clang-repl.dir\ClangRepl.cpp.obj
[709/949] Building CXX object tools\clang\tools\extra\modularize\CMakeFiles\modularize.dir\Modularize.cpp.obj
[710/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\EasilySwappableParametersCheck.cpp.obj
[711/949] Building CXX object tools\clang\tools\extra\clang-tidy\misc\CMakeFiles\obj.clangTidyMiscModule.dir\UnusedParametersCheck.cpp.obj
[712/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\ModernizeTidyModule.cpp.obj
[713/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\AssignmentInIfConditionCheck.cpp.obj
[714/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\DeprecatedHeadersCheck.cpp.obj
[715/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\PassByValueCheck.cpp.obj
Step 7 (stage 1 build) failure: stage 1 build (failure)
...
[679/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\CloneChecker.cpp.obj
[680/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\RefCntblBaseVirtualDtorChecker.cpp.obj
[681/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\CodeCompletion.cpp.obj
[682/949] Building CXX object tools\clang\lib\StaticAnalyzer\Frontend\CMakeFiles\obj.clangStaticAnalyzerFrontend.dir\ModelInjector.cpp.obj
[683/949] Linking CXX executable bin\clang-linker-wrapper.exe
[684/949] Linking CXX executable bin\clang-nvlink-wrapper.exe
[685/949] Linking CXX executable bin\clang-sycl-linker.exe
[686/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\IncrementalParser.cpp.obj
[687/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\InterpreterUtils.cpp.obj
[688/949] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCClauseAppertainment.cpp.obj
FAILED: tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaOpenACCClauseAppertainment.cpp.obj 
C:\PROGRA~2\MICROS~3\2019\PROFES~1\VC\Tools\MSVC\1428~1.293\bin\Hostx64\x64\cl.exe  /nologo /TP -DCLANG_BUILD_STATIC -DGTEST_HAS_RTTI=0 -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -IC:\b\slave\clang-x64-windows-msvc\build\stage1\tools\clang\lib\Sema -IC:\b\slave\clang-x64-windows-msvc\llvm-project\clang\lib\Sema -IC:\b\slave\clang-x64-windows-msvc\llvm-project\clang\include -IC:\b\slave\clang-x64-windows-msvc\build\stage1\tools\clang\include -IC:\b\slave\clang-x64-windows-msvc\build\stage1\include -IC:\b\slave\clang-x64-windows-msvc\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4141 -wd4146 -wd4244 -wd4267 -wd4291 -wd4351 -wd4456 -wd4457 -wd4458 -wd4459 -wd4503 -wd4624 -wd4722 -wd4100 -wd4127 -wd4512 -wd4505 -wd4610 -wd4510 -wd4702 -wd4245 -wd4706 -wd4310 -wd4701 -wd4703 -wd4389 -wd4611 -wd4805 -wd4204 -wd4577 -wd4091 -wd4592 -wd4319 -wd4709 -wd5105 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2 /DNDEBUG -std:c++17 -MD  /EHs-c- /GR- /showIncludes /Fotools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCClauseAppertainment.cpp.obj /Fdtools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\ /FS -c C:\b\slave\clang-x64-windows-msvc\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp
C:\b\slave\clang-x64-windows-msvc\build\stage1\include\llvm/Frontend/OpenACC/ACC.inc(1288): fatal error C1001: Internal compiler error.
(compiler file 'msc1.cpp', line 1584)
 To work around this problem, try simplifying or changing the program near the locations listed above.
If possible please provide a repro here: https://developercommunity.visualstudio.com 
Please choose the Technical Support command on the Visual C++ 
 Help menu, or open the Technical Support help file for more information
C:\b\slave\clang-x64-windows-msvc\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp(40): note: while evaluating constexpr function 'std::initializer_list<clang::OpenACCClauseKind>::begin'
INTERNAL COMPILER ERROR in 'C:\PROGRA~2\MICROS~3\2019\PROFES~1\VC\Tools\MSVC\1428~1.293\bin\Hostx64\x64\cl.exe'
    Please choose the Technical Support command on the Visual C++
    Help menu, or open the Technical Support help file for more information
[689/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\ForwardDeclChecker.cpp.obj
[690/949] Building CXX object tools\clang\lib\StaticAnalyzer\Checkers\CMakeFiles\obj.clangStaticAnalyzerCheckers.dir\WebKit\RetainPtrCtorAdoptChecker.cpp.obj
[691/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\InterpreterValuePrinter.cpp.obj
[692/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecAccept4Check.cpp.obj
[693/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecCheck.cpp.obj
[694/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecEpollCreate1Check.cpp.obj
[695/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecInotifyInit1Check.cpp.obj
[696/949] Building CXX object tools\clang\tools\extra\clang-tidy\android\CMakeFiles\obj.clangTidyAndroidModule.dir\CloexecPipe2Check.cpp.obj
[697/949] Building CXX object tools\clang\tools\extra\modularize\CMakeFiles\modularize.dir\CoverageChecker.cpp.obj
[698/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\SmartPtrArrayMismatchCheck.cpp.obj
[699/949] Building CXX object tools\clang\tools\c-index-test\CMakeFiles\c-index-test.dir\core_main.cpp.obj
[700/949] Building CXX object tools\clang\tools\extra\clang-tidy\CMakeFiles\obj.clangTidy.dir\ExpandModularHeadersPPCallbacks.cpp.obj
[701/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\SuspiciousReallocUsageCheck.cpp.obj
[702/949] Building CXX object tools\clang\tools\clang-installapi\CMakeFiles\clang-installapi.dir\ClangInstallAPI.cpp.obj
[703/949] Building CXX object tools\clang\tools\extra\clang-reorder-fields\CMakeFiles\obj.clangReorderFields.dir\ReorderFieldsAction.cpp.obj
[704/949] Building CXX object tools\clang\tools\clang-scan-deps\CMakeFiles\clang-scan-deps.dir\ClangScanDeps.cpp.obj
[705/949] Building CXX object tools\clang\lib\Interpreter\CMakeFiles\obj.clangInterpreter.dir\Interpreter.cpp.obj
[706/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\BranchCloneCheck.cpp.obj
[707/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\MinMaxUseInitializerListCheck.cpp.obj
[708/949] Building CXX object tools\clang\tools\clang-repl\CMakeFiles\clang-repl.dir\ClangRepl.cpp.obj
[709/949] Building CXX object tools\clang\tools\extra\modularize\CMakeFiles\modularize.dir\Modularize.cpp.obj
[710/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\EasilySwappableParametersCheck.cpp.obj
[711/949] Building CXX object tools\clang\tools\extra\clang-tidy\misc\CMakeFiles\obj.clangTidyMiscModule.dir\UnusedParametersCheck.cpp.obj
[712/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\ModernizeTidyModule.cpp.obj
[713/949] Building CXX object tools\clang\tools\extra\clang-tidy\bugprone\CMakeFiles\obj.clangTidyBugproneModule.dir\AssignmentInIfConditionCheck.cpp.obj
[714/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\DeprecatedHeadersCheck.cpp.obj
[715/949] Building CXX object tools\clang\tools\extra\clang-tidy\modernize\CMakeFiles\obj.clangTidyModernizeModule.dir\PassByValueCheck.cpp.obj

```

</details>

https://github.com/llvm/llvm-project/pull/135372