[Bug middle-end/50040] [4.5/4.6/4.7 Regression] missed warning: ‘x?=.=?UTF-8?Q?y’ is used uninitialized in this function

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50040

--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-08-11 10:04:06 UTC ---
We should have never accepted the aggregate warning code in 4.4 and earlier
in it's current awkward form that only works for "testcases".  It was removed.

This is a dup of PR????.