| /* APPLE LOCAL file 4568791 */ | |
| /* Test that ity is OK (no warning) when Derived class does not implement | |
| the method in protocol as long as its super class does. */ | |
| /* { dg-do compile } */ | |
| @protocol P | |
| - (void)m; | |
| @end | |
| __attribute__((objc_root_class)) @interface Base | |
| - (void)m; | |
| @end | |
| @interface Derived : Base <P> | |
| @end | |
| @implementation Base | |
| - (void)m { | |
| return; | |
| } | |
| @end | |
| @implementation Derived | |
| @end |