| Daniel Dunbar | a572887 | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify %s |
| Fariborz Jahanian | aebf0cb | 2008-05-02 19:17:30 +0000 | [diff] [blame] | 2 | |
| 3 | @interface Object |
| 4 | @end |
| 5 | |
| 6 | @protocol ProtocolObject |
| 7 | @property int class; |
| 8 | @property (copy) id MayCauseError; |
| 9 | @end |
| 10 | |
| 11 | @protocol ProtocolDerivedGCObject <ProtocolObject> |
| 12 | @property int Dclass; |
| 13 | @end |
| 14 | |
| 15 | @interface GCObject : Object <ProtocolDerivedGCObject> { |
| 16 | int ifield; |
| 17 | int iOwnClass; |
| 18 | int iDclass; |
| 19 | } |
| 20 | @property int OwnClass; |
| 21 | @end |
| 22 | |
| 23 | @interface ReleaseObject : GCObject <ProtocolObject> { |
| 24 | int newO; |
| 25 | int oldO; |
| 26 | } |
| Fariborz Jahanian | b7b2565 | 2013-02-10 00:16:04 +0000 | [diff] [blame] | 27 | @property (retain) id MayCauseError; // expected-warning {{'copy' attribute on property 'MayCauseError' does not match the property inherited from 'ProtocolObject'}} |
| Fariborz Jahanian | aebf0cb | 2008-05-02 19:17:30 +0000 | [diff] [blame] | 28 | @end |
| 29 | |