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1// RUN: %clang_cc1 -fsyntax-only -verify -fblocks %s2 3struct S {};4 5@interface I6 @property (readonly) S* prop __attribute__((os_returns_retained));7 - (S*) generateS __attribute__((os_returns_retained));8 - (void) takeS:(S*) __attribute__((os_consumed)) s;9@end10 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