New submission from Guido van Rossum <gu...@python.org>:
When building from scratch on Windows I get this warning: c:\program files (x86)\windows kits\10\include\10.0.17763.0\um\winbase.h(103): warning C4005: 'Yield': macro redefinition [C:\Users\gvanrossum\cpython\PCbuild\pythoncore.vcxproj] I know there is at least one place where we try to prevent this warning, e.g. in Include/internal/pycore_ast.h there's this line: #undef Yield /* undefine macro conflicting with <winbase.h> */ But apparently this isn't enough, or the error comes from a different file, or some rearrangement of header files made this #undef ineffective. Victor, is it possible that your https://github.com/python/cpython/pull/24933 reintroduced this warning? Steve, what can I do to diagnose this better? (The warning doesn't tell me where winbase.h was included.) ---------- components: Windows messages: 390462 nosy: gvanrossum, paul.moore, steve.dower, tim.golden, vstinner, zach.ware priority: normal severity: normal stage: needs patch status: open title: Compiler arning about 'Yield' macro redefinition on Windows type: compile error versions: Python 3.10 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue43767> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
