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

Fri Apr 18 15:37:52 PDT 2025

llvm-ci wrote:

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

Full details are available at: https://lab.llvm.org/buildbot/#/builders/107/builds/9965

<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/sanitizer-windows.py ...' (failure)
...
[239/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaInit.cpp.obj
[240/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCClause.cpp.obj
[241/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaMIPS.cpp.obj
[242/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaLookup.cpp.obj
[243/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprObjC.cpp.obj
[244/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaHLSL.cpp.obj
[245/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaObjC.cpp.obj
[246/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaConcept.cpp.obj
[247/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACC.cpp.obj
[248/423] 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\MIB055~1\2019\PROFES~1\VC\Tools\MSVC\1429~1.301\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_GLIBCXX_ASSERTIONS -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\sanitizer-windows\build\stage1\tools\clang\lib\Sema -IC:\b\slave\sanitizer-windows\llvm-project\clang\lib\Sema -IC:\b\slave\sanitizer-windows\llvm-project\clang\include -IC:\b\slave\sanitizer-windows\build\stage1\tools\clang\include -IC:\b\slave\sanitizer-windows\build\stage1\include -IC:\b\slave\sanitizer-windows\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Zi /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  -std:c++17 -MD  /EHs-c- /GR- -UNDEBUG /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\sanitizer-windows\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp
C:\b\slave\sanitizer-windows\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp(73): fatal error C1083: Cannot open include file: 'llvm/Frontend/OpenACC/ACC.inc': No such file or directory
[249/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprCXX.cpp.obj
[250/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCAtomic.cpp.obj
[251/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaM68k.cpp.obj
[252/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaNVPTX.cpp.obj
[253/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenCL.cpp.obj
[254/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaPPC.cpp.obj
[255/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaSystemZ.cpp.obj
[256/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaModule.cpp.obj
[257/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaSPIRV.cpp.obj
[258/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaSwift.cpp.obj
[259/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaObjCProperty.cpp.obj
[260/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaStmtAsm.cpp.obj
[261/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOverload.cpp.obj
[262/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaRISCV.cpp.obj
[263/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExpr.cpp.obj
ninja: build stopped: subcommand failed.
Command 'ninja' failed with return code 1
@@@STEP_FAILURE@@@
Step 7 (stage 1 build) failure: stage 1 build (failure)
...
[239/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaInit.cpp.obj
[240/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCClause.cpp.obj
[241/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaMIPS.cpp.obj
[242/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaLookup.cpp.obj
[243/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprObjC.cpp.obj
[244/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaHLSL.cpp.obj
[245/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaObjC.cpp.obj
[246/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaConcept.cpp.obj
[247/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACC.cpp.obj
[248/423] 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\MIB055~1\2019\PROFES~1\VC\Tools\MSVC\1429~1.301\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_GLIBCXX_ASSERTIONS -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\sanitizer-windows\build\stage1\tools\clang\lib\Sema -IC:\b\slave\sanitizer-windows\llvm-project\clang\lib\Sema -IC:\b\slave\sanitizer-windows\llvm-project\clang\include -IC:\b\slave\sanitizer-windows\build\stage1\tools\clang\include -IC:\b\slave\sanitizer-windows\build\stage1\include -IC:\b\slave\sanitizer-windows\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Zi /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  -std:c++17 -MD  /EHs-c- /GR- -UNDEBUG /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\sanitizer-windows\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp
C:\b\slave\sanitizer-windows\llvm-project\clang\lib\Sema\SemaOpenACCClauseAppertainment.cpp(73): fatal error C1083: Cannot open include file: 'llvm/Frontend/OpenACC/ACC.inc': No such file or directory
[249/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprCXX.cpp.obj
[250/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenACCAtomic.cpp.obj
[251/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaM68k.cpp.obj
[252/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaNVPTX.cpp.obj
[253/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOpenCL.cpp.obj
[254/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaPPC.cpp.obj
[255/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaSystemZ.cpp.obj
[256/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaModule.cpp.obj
[257/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaSPIRV.cpp.obj
[258/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaSwift.cpp.obj
[259/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaObjCProperty.cpp.obj
[260/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaStmtAsm.cpp.obj
[261/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaOverload.cpp.obj
[262/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaRISCV.cpp.obj
[263/423] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExpr.cpp.obj
ninja: build stopped: subcommand failed.
Command 'ninja' failed with return code 1
program finished with exit code 0
elapsedTime=334.719000

```

</details>

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