| // RUN: %clang_cc1 -Wmethod-signatures -fsyntax-only -verify -Wno-objc-root-class %s |
| |
| @interface foo |
| - (int)meth; |
| @end |
| |
| @implementation foo |
| - (int) meth { return [self meth]; } |
| @end |
| |
| // PR2708 |
| @interface MyClass |
| +- (void)myMethod; // expected-error {{expected selector for Objective-C method}} |
| - (vid)myMethod2; // expected-error {{expected a type}} |
| @end |
| |
| @implementation MyClass |
| - (void)myMethod { } |
| - (vid)myMethod2 { } // expected-error {{expected a type}} |
| |
| @end |
| |
| |
| @protocol proto; |
| @protocol NSObject; |
| |
| //@protocol GrowlPluginHandler <NSObject> @end |
| |
| |
| @interface SomeClass2 |
| - (int)myMethod1: (id<proto>) |
| arg; // expected-note {{previous definition is here}} |
| @end |
| |
| @implementation SomeClass2 |
| - (int)myMethod1: (id<NSObject>) |
| arg { // expected-warning {{conflicting parameter types in implementation of 'myMethod1:': 'id<proto>' vs 'id<NSObject>'}} |
| |
| } |
| @end |
