1// RUN: %clang_cc1  -fsyntax-only -Wunused-value -verify %s
2
3@interface INTF
4- (id) foo __attribute__((warn_unused_result));
5- (void) garf __attribute__((warn_unused_result)); // expected-warning {{attribute 'warn_unused_result' cannot be applied to Objective-C method without return value}}
6- (int) fee __attribute__((warn_unused_result));
7+ (int) c __attribute__((warn_unused_result));
8@end
9
10void foo(INTF *a) {
11  [a garf];
12  [a fee]; // expected-warning {{ignoring return value of function declared with 'warn_unused_result' attribute}}
13  [INTF c]; // expected-warning {{ignoring return value of function declared with 'warn_unused_result' attribute}}
14}
15
16
17