28 lines
508 B
Objective-C
28 lines
508 B
Objective-C
/* { dg-do compile } */
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#include "../objc-obj-c++-shared/Object1.h"
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@protocol Foo
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- (id)meth1;
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- (id)meth2:(int)arg;
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@end
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@interface Derived1: Object
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@end
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@interface Derived2: Object
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+ (Derived1 *)new;
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@end
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id<Foo> func(void) {
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Object *o = [Object new];
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return o; /* { dg-warning "class .Object. does not implement the .Foo. protocol" } */
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}
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@implementation Derived2
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+ (Derived1 *)new {
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Derived2 *o = [super new];
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return o; /* { dg-warning "distinct Objective\\-C type in return" } */
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}
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@end
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