http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55804
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Known to work| |4.7.0 Keywords| |wrong-code Last reconfirmed| |2012-12-31 CC| |jason at gcc dot gnu.org Ever Confirmed|0 |1 Known to fail| |4.7.3, 4.8.0 Severity|normal |blocker --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-31 10:19:58 UTC --- Confirmed, here is a run-time testcase: int t = 0; template <typename> struct vector { vector() { t++; } }; typedef vector<int> Arrays[1]; class C { vector<int> v_; void Foo(const Arrays &); }; Arrays a; int main(void) { if (t!=1) __builtin_abort (); return 0; }