| // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
| |
| // Note: GCC doesn't produce any of the following errors. |
| @interface Super @end // expected-note {{previous definition is here}} |
| |
| @interface MyWpModule @end // expected-note {{previous definition is here}} |
| |
| @compatibility_alias MyAlias MyWpModule; |
| |
| @compatibility_alias AliasForSuper Super; |
| |
| @implementation MyAlias : AliasForSuper // expected-error {{conflicting super class name 'Super'}} |
| @end |
| |
| @interface MyAlias : AliasForSuper // expected-error {{duplicate interface definition for class 'MyWpModule'}} |
| @end |
| |
