1*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-apple-macosx10.8.0 -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Li// This test case shows that 'availability' and 'deprecated' do not inherit 4*67e74705SXin Li// when a property is redeclared in a subclass. This is intentional. 5*67e74705SXin Li 6*67e74705SXin Li@interface NSObject @end 7*67e74705SXin Li@protocol myProtocol 8*67e74705SXin Li@property int myProtocolProperty __attribute__((availability(macosx,introduced=10.7,deprecated=10.8))); // expected-note {{'myProtocolProperty' has been explicitly marked deprecated here}} \ 9*67e74705SXin Li // expected-note {{property 'myProtocolProperty' is declared deprecated here}} 10*67e74705SXin Li@end 11*67e74705SXin Li 12*67e74705SXin Li@interface Foo : NSObject 13*67e74705SXin Li@property int myProperty __attribute__((availability(macosx,introduced=10.7,deprecated=10.8))); // expected-note 2 {{'myProperty' has been explicitly marked deprecated here}} \ 14*67e74705SXin Li // expected-note {{property 'myProperty' is declared deprecated here}} 15*67e74705SXin Li@end 16*67e74705SXin Li 17*67e74705SXin Li@interface Bar : Foo <myProtocol> 18*67e74705SXin Li@property int myProperty; 19*67e74705SXin Li@property int myProtocolProperty; 20*67e74705SXin Li@end 21*67e74705SXin Li 22*67e74705SXin Livoid test(Foo *y, Bar *x, id<myProtocol> z) { 23*67e74705SXin Li y.myProperty = 0; // expected-warning {{'myProperty' is deprecated: first deprecated in macOS 10.8}} 24*67e74705SXin Li (void)[y myProperty]; // expected-warning {{'myProperty' is deprecated: first deprecated in macOS 10.8}} 25*67e74705SXin Li 26*67e74705SXin Li x.myProperty = 1; // no-warning 27*67e74705SXin Li (void)[x myProperty]; // no-warning 28*67e74705SXin Li 29*67e74705SXin Li x.myProtocolProperty = 0; // no-warning 30*67e74705SXin Li 31*67e74705SXin Li (void)[x myProtocolProperty]; // no-warning 32*67e74705SXin Li (void)[z myProtocolProperty]; // expected-warning {{'myProtocolProperty' is deprecated: first deprecated in macOS 10.8}} 33*67e74705SXin Li} 34