1/* { dg-do compile } */
2
3#include "../objc-obj-c++-shared/Object1.h"
4
5@protocol Foo
6- (id)meth1;
7- (id)meth2:(int)arg;
8@end
9
10@interface Derived1: Object
11@end
12
13@interface Derived2: Object
14+ (Derived1 *)new;
15@end
16
17id<Foo> func(void) {
18  Object *o = [Object new];
19  return o;  /* { dg-warning "class .Object. does not implement the .Foo. protocol" } */
20}
21
22@implementation Derived2
23+ (Derived1 *)new {
24  Derived2 *o = [super new];
25  return o;  /* { dg-warning "distinct Objective\\-C type in return" } */
26}
27@end
28