1 // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2 3 // Note: GCC doesn't produce any of the following errors. 4 @interface Super @end // expected-note {{previous definition is here}} 5 6 @interface MyWpModule @end // expected-note {{previous definition is here}} 7 8 @compatibility_alias MyAlias MyWpModule; 9 10 @compatibility_alias AliasForSuper Super; 11 12 @implementation MyAlias : AliasForSuper // expected-error {{conflicting super class name 'Super'}} 13 @end 14 15 @interface MyAlias : AliasForSuper // expected-error {{duplicate interface definition for class 'MyWpModule'}} 16 @end 17 18
