[Bug libstdc++/124568] [13/14/15 Regression] FAIL: 24_iterators/istreambuf_iterator/105580.cc - starting from r13-10137-g7aaccdab6a5f84

[tkaminsk at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124568

--- Comment #4 from Tomasz Kamiński <tkaminsk at gcc dot gnu.org> ---
I have backported the test to GCC-13, so the failure will not occur for GCC-12
for obvious reason. I will double check if the test would fail if on 12 branch.

If so, I think I will simply remove the test case. The #pragma seem to be
sufficient to silence warnings for major architecture, so the change is useful
by itself. This way I will avoid breaking (unknown) list of targets, for which
it does not help.