| // RUN: %clang_cc1 -fsyntax-only -verify %s | |
| // expected-no-diagnostics | |
| @interface SStoreNodeInfo | |
| @property(nonatomic,readonly,retain) id descriptionShort; | |
| - (id)stringByAppendingFormat:(int)format, ... ; | |
| @end | |
| @interface SStoreNodeInfo_iDisk : SStoreNodeInfo | |
| { | |
| @private | |
| id _etag; | |
| } | |
| @end | |
| @implementation SStoreNodeInfo_iDisk | |
| - (id) X { return [super.descriptionShort stringByAppendingFormat:1, _etag]; } | |
| @end |