| /* Test for lookup of class (factory) methods. */ |
| /* Author: Ziemowit Laski <zlaski@apple.com>. */ |
| /* { dg-do compile } */ |
| |
| @interface MyBase |
| - (void) rootInstanceMethod; |
| @end |
| |
| @interface MyIntermediate: MyBase |
| @end |
| |
| @interface MyDerived: MyIntermediate |
| - (void) instanceMethod; |
| + (void) classMethod; |
| @end |
| |
| @implementation MyDerived |
| - (void) instanceMethod { |
| } |
| |
| + (void) classMethod { /* If a class method is not found, the root */ |
| [self rootInstanceMethod]; /* class is searched for an instance method */ |
| [MyIntermediate rootInstanceMethod]; /* with the same name. */ |
| |
| [self instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ |
| /* { dg-warning "messages without a matching method signature will be assumed to return .id. and accept .\.\.\.. as arguments" "" { target *-*-* } 0 } */ |
| [MyDerived instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ |
| } |
| @end |
| |
