2 // { dg-options "-Wreturn-type" }
3 // GROUPS passed friends
5 extern "C" int good_friend(int);
6 extern "C" int bad_friend();
9 friend int good_friend(int);
10 friend int bad_friend();
19 } // { dg-error "" } non-void
24 } // { dg-error "" } non-void