1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
3 @interface Object
4 - (void)foo;
5 @end
6
7 @interface Class1
8 - (void)setWindow:(Object *)wdw;
9 @end
10
11 void foo(void) {
12 Object *obj;
13 [obj setWindow:0]; // expected-warning{{'Object' may not respond to 'setWindow:'}}
14 }
15