http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56523
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2013-03-04
16:16:16 UTC ---
On which basis do you think it doesn't? In practice, for a stupid example like
the below, with -Wall:
int main()
{
int a;
return a;
}
I get:
test.c: In function ‘main’:
test.c:4:3: warning: ‘a’ is used uninitialized in this function
[-Wuninitialized]
