[Bug c/78203] missing warning on return of unitialized variable

2016-11-05 Thread fwd at quantentunnel dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78203 --- Comment #2 from fwd --- (In reply to Richard Biener from comment #1) > There is a duplicate for this, we perform optimistic constant propagation > which > makes i == 1 and eliminates the conditional uninitialized use very early. Well, with o

[Bug c/78203] missing warning on return of unitialized variable

2016-11-04 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78203 Richard Biener changed: What|Removed |Added Keywords||diagnostic --- Comment #1 from Richard