[Bug middle-end/51647] [4.7 Regression] Bogus "control reaches end of non-void function [-Wreturn-type]"

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51647

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-12-21 
11:42:16 UTC ---
Dup of PR51644 I think.