/* Test for lookup of class (factory) methods. */ /* Author: Ziemowit Laski . */ /* { 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" "" { target *-*-* } 25 } */ /* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 25 } */ /* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 25 } */ [MyDerived instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ } @end