[issue29939] Compiler warning in _ctypes_test.c

Vinay Sajip added the comment: New changeset ae0915e42d8cd96e5ced1fc442ea078b4a59e82d by Vinay Sajip in branch '3.5': Closes bpo-29939: suppress compiler warnings in _ctypes_test (#1039) https://github.com/python/cpython/commit/ae0915e42d8cd96e5ced1fc442ea078b4a59e82d -- status: open

[issue29939] Compiler warning in _ctypes_test.c

Vinay Sajip added the comment: New changeset d0d575a6db8cb3b2a720be9f404af3d754da9a5d by Vinay Sajip in branch '3.6': bpo-29939: suppress compiler warnings in _ctypes_test (#1038) https://github.com/python/cpython/commit/d0d575a6db8cb3b2a720be9f404af3d754da9a5d --

[issue29939] Compiler warning in _ctypes_test.c

Changes by Vinay Sajip : -- pull_requests: +1192 ___ Python tracker ___ ___

[issue29939] Compiler warning in _ctypes_test.c

Changes by Vinay Sajip : -- pull_requests: +1191 ___ Python tracker ___ ___

[issue29939] Compiler warning in _ctypes_test.c

Vinay Sajip added the comment: Added relevant "needs backport" tags to PR, will get to it soon. Reopening till then. -- status: closed -> open ___ Python tracker

[issue29939] Compiler warning in _ctypes_test.c

STINNER Victor added the comment: IHMO it's worth it to backport the fix, since Benjamin showed that GCC optimizer removes the function body and so defeat the purpose of the test. -- nosy: +haypo ___ Python tracker

[issue29939] Compiler warning in _ctypes_test.c

Serhiy Storchaka added the comment: Thanks Vinay! -- ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue29939] Compiler warning in _ctypes_test.c

Vinay Sajip added the comment: Should be fixed by 164d30e. -- resolution: -> fixed stage: needs patch -> resolved status: open -> closed ___ Python tracker

[issue29939] Compiler warning in _ctypes_test.c

Changes by Benjamin Peterson : -- pull_requests: +802 ___ Python tracker ___ ___

[issue29939] Compiler warning in _ctypes_test.c

Vinay Sajip added the comment: Yes, this is on my radar. I'm planning to make some changes to this file in response to bpo-22273, and will stick in a (void) in to get rid of the warning. -- ___ Python tracker

[issue29939] Compiler warning in _ctypes_test.c

New submission from Serhiy Storchaka: Compiler warning was introduced by issue29565. /home/serhiy/py/cpython/Modules/_ctypes/_ctypes_test.c: In function ‘_testfunc_large_struct_update_value’: /home/serhiy/py/cpython/Modules/_ctypes/_ctypes_test.c:53:42: warning: parameter ‘in’ set but not