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