1/* The following should NOT generate "may not respond to" warnings, since a forward-declared
2   @class (instance) should be treated like a 'Class') ('id').  */
3
4/* { dg-do compile } */
5
6#include "../objc-obj-c++-shared/TestsuiteObject.h"
7
8@class NotKnown;
9
10void foo(NotKnown *n) {
11  [NotKnown new];         /* { dg-warning ".interface of class .NotKnown. not found" } */
12  [n nonexistent_method]; /* { dg-warning ".interface of class .NotKnown. not found" } */
13                          /* { dg-warning "no .\\-nonexistent_method. method found" "" { target *-*-* } .-1 } */
14}
15
16/* { dg-warning "Messages without a matching method signature" "" { target *-*-* } 0 } */
17/* { dg-warning "will be assumed to return .id. and accept" "" { target *-*-* } 0 } */
18/* { dg-warning ".\.\.\.. as arguments" "" { target *-*-* } 0 } */
19