1/* Test for lookup of class (factory) methods. */ 2/* Author: Ziemowit Laski <zlaski@apple.com>. */ 3/* { dg-do compile } */ 4 5@interface MyBase 6- (void) rootInstanceMethod; 7@end 8 9@interface MyIntermediate: MyBase 10@end 11 12@interface MyDerived: MyIntermediate 13- (void) instanceMethod; 14+ (void) classMethod; 15@end 16 17@implementation MyDerived 18- (void) instanceMethod { 19} 20 21+ (void) classMethod { /* If a class method is not found, the root */ 22 [self rootInstanceMethod]; /* class is searched for an instance method */ 23 [MyIntermediate rootInstanceMethod]; /* with the same name. */ 24 25 [self instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ 26 /* { dg-warning "Messages without a matching method signature" "" { target *-*-* } .-1 } */ 27 /* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } .-2 } */ 28 /* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } .-3 } */ 29 [MyDerived instanceMethod]; /* { dg-warning ".MyDerived. may not respond to .\\+instanceMethod." } */ 30} 31@end 32 33