[issue42587] memoryview rely on _Bool undefined behavior (test_buffer fails on Python built with GCC 11)

STINNER Victor added the comment: "PPC64LE Fedora Rawhide LTO 3.x" buildbot is back to green. test.pythoninfo now says: CC.version: gcc (GCC) 11.0.0 20201223 (Red Hat 11.0.0-0) -- resolution: -> fixed stage: -> resolved status: open -> closed

[issue42587] memoryview rely on _Bool undefined behavior (test_buffer fails on Python built with GCC 11)

STINNER Victor added the comment: The Fedora package gcc-11.0.0-0.11 includes https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=3e60ddeb8220ed388819bb3f14e8caa9309fd3c2 fix for the https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98190 bug. -- ___

[issue42587] memoryview rely on _Bool undefined behavior (test_buffer fails on Python built with GCC 11)

STINNER Victor added the comment: > I reported the bug to GCC upstream: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98190 GCC got a fix: https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=3e60ddeb8220ed388819bb3f14e8caa9309fd3c2 -- ___ Python

[issue42587] memoryview rely on _Bool undefined behavior (test_buffer fails on Python built with GCC 11)

Change by STINNER Victor : -- title: test_buffer fails on Python built with GCC 11 -> memoryview rely on _Bool undefined behavior (test_buffer fails on Python built with GCC 11) ___ Python tracker