| /* Test super classes. */ | |
| /* { dg-do compile } */ | |
| @interface supclass1 | |
| @end | |
| @interface supclass2 | |
| @end | |
| @interface class1 : supclass1 | |
| @end | |
| @implementation class1 : supclass2 /* { dg-error "conflicting super class name" } */ | |
| @end /* { dg-error "previous declaration" "" { target *-*-* } 13 } */ |