[Bug c++/51151] Invalid -Woverflow warning in C++ frontend

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51151

--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-12-14 13:05:35 UTC ---
> r182175 fixed one failure on s390x but introduced a couple of new fails:
>
> < FAIL: libgomp.c/atomic-2.c execution test
> ---
> > FAIL: libgomp.c++/for-2.C  -O0  (test for excess errors)
> > ...

It looks like pr51496 fixed by revision 182257.