| // RUN: %clang_cc1 -fsyntax-only -verify %s | |
| // expected-no-diagnostics | |
| @interface NSObject @end | |
| @protocol ProtocolA | |
| + (id)classMethod; | |
| - (id)instanceMethod; | |
| @end | |
| @protocol ProtocolB <ProtocolA> | |
| @end | |
| @interface Foo : NSObject <ProtocolB> | |
| @end | |
| @interface SubFoo : Foo | |
| @end | |
| @implementation SubFoo | |
| + (id)method { | |
| return [super classMethod]; | |
| } | |
| - (id)method { | |
| return [super instanceMethod]; | |
| } | |
| @end |