1// RUN: %clang_cc1 -fsyntax-only -verify %s 2// rdar://15014468 3 4@protocol P 5 @property(readonly) id z; 6@end 7 8@interface Foo 9 @property (readonly) id x; 10@end 11 12@interface MutableFoo : Foo 13 @property (copy) id x; 14@end 15 16@interface Foo (Cat) <P> 17@property (copy) id z; // expected-warning {{'copy' attribute on property 'z' does not match the property inherited from 'P'}} 18@end 19 20