1// RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s 2 3struct S {}; 4 5@interface I 6 @property (readonly) S* prop __attribute__((os_returns_retained)); 7 - (S*) generateS __attribute__((os_returns_retained)); 8 - (void) takeS:(S*) __attribute__((os_consumed)) s; 9@end 10 11typedef __attribute__((os_returns_retained)) id (^blockType)(); // expected-warning{{'os_returns_retained' attribute only applies to functions, Objective-C methods, Objective-C properties, and parameters}} 12 13__auto_type b = ^ id (id filter) __attribute__((os_returns_retained)) { // expected-warning{{'os_returns_retained' attribute only applies to functions, Objective-C methods, Objective-C properties, and parameters}} 14 return filter; 15}; 16