llvm-ci wrote: LLVM Buildbot has detected a new failure on builder `flang-x86_64-windows` running on `minipc-ryzen-win` while building `clang` at step 6 "build-unified-tree".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/166/builds/4081 <details> <summary>Here is the relevant piece of the build log for the reference</summary> ``` Step 6 (build-unified-tree) failure: build (failure) ... 744.199 [823/6/319] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaDeclObjC.cpp.obj 746.775 [822/6/320] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExceptionSpec.cpp.obj 748.196 [821/6/321] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaDeclAttr.cpp.obj 760.155 [820/6/322] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaDecl.cpp.obj 762.087 [819/6/323] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaDeclCXX.cpp.obj 773.504 [818/6/324] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprMember.cpp.obj 779.155 [817/6/325] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaFixItUtils.cpp.obj 779.587 [816/6/326] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprObjC.cpp.obj 780.059 [815/6/327] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaFunctionEffects.cpp.obj 782.961 [814/6/328] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprCXX.cpp.obj FAILED: [code=3221225477] tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaExprCXX.cpp.obj ccache C:\PROGRA~1\MICROS~2\2022\COMMUN~1\VC\Tools\MSVC\1444~1.352\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:\buildbot\flang-x86_64-windows\build\tools\clang\lib\Sema -IC:\buildbot\flang-x86_64-windows\llvm-project\clang\lib\Sema -IC:\buildbot\flang-x86_64-windows\llvm-project\clang\include -IC:\buildbot\flang-x86_64-windows\build\tools\clang\include -IC:\buildbot\flang-x86_64-windows\build\include -IC:\buildbot\flang-x86_64-windows\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 -std:c++17 -MD /EHs-c- /GR- -UNDEBUG /showIncludes /Fotools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExprCXX.cpp.obj /Fdtools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\ /FS -c C:\buildbot\flang-x86_64-windows\llvm-project\clang\lib\Sema\SemaExprCXX.cpp ..\llvm-project\clang\lib\Sema\SemaExprCXX.cpp(8093): fatal error C1001: Internal compiler error. (compiler file 'msc1.cpp', line 1589) 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 INTERNAL COMPILER ERROR in 'C:\PROGRA~1\MICROS~2\2022\COMMUN~1\VC\Tools\MSVC\1444~1.352\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 794.298 [814/5/329] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaHexagon.cpp.obj 804.897 [814/4/330] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaHLSL.cpp.obj 806.302 [814/3/331] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaLambda.cpp.obj 810.543 [814/2/332] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaInit.cpp.obj 820.395 [814/1/333] Building CXX object tools\clang\lib\Sema\CMakeFiles\obj.clangSema.dir\SemaExpr.cpp.obj ninja: build stopped: subcommand failed. Cache directory: C:\Users\buildbot-worker\AppData\Local\ccache Config file: C:\Users\buildbot-worker\AppData\Local\ccache\ccache.conf System config file: C:\ProgramData\ccache\ccache.conf Stats updated: 11/20/25 06:22:46 Cacheable calls: 265 / 266 (99.62%) Hits: 1 / 265 ( 0.38%) Direct: 1 / 1 (100.0%) Preprocessed: 0 / 1 ( 0.00%) Misses: 264 / 265 (99.62%) Uncacheable calls: 1 / 266 ( 0.38%) Compilation failed: 1 / 1 (100.0%) Successful lookups: Direct: 1 / 266 ( 0.38%) Preprocessed: 0 / 265 ( 0.00%) Local storage: Cache size (GB): 5.0 / 5.0 (100.1%) Files: 23182 Cleanups: 23 Hits: 1 / 265 ( 0.38%) Misses: 264 / 265 (99.62%) Reads: 532 Writes: 528 ``` </details> https://github.com/llvm/llvm-project/pull/168445 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
