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[Bug lto/54980] [4.8 regression] gimple check: expected gimple_cond(error_mark), have gimple_call() in gimple_cond_set_lhs, at gimple.h:2578
- From: "dimhen at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 18 Oct 2012 23:51:33 +0000
- Subject: [Bug lto/54980] [4.8 regression] gimple check: expected gimple_cond(error_mark), have gimple_call() in gimple_cond_set_lhs, at gimple.h:2578
- Auto-submitted: auto-generated
- References: <bug-54980-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54980
--- Comment #2 from Dmitry G. Dyachenko <dimhen at gmail dot com> 2012-10-18 23:51:33 UTC ---
more reduced
$ cat 1.ii
extern "C" class A
{
};
template < int (*t_parser) () > class B
{
virtual int parse ()
{
A a;
t_parser ();
}
};
extern "C" int f ();
class C:B < f >
{
};
void
g ()
{
new C;
}
$ cat 2.ii
extern "C"
{
void printf (const char *...);
int f ();
}
const char *a[] = { "", 0 };
int b;
int
f ()
{
while (1)
switch (b)
case 'h':
{
int i;
while (a[0])
printf (a[i++]);
}
}