1 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify -Wno-objc-root-class %s 2 3 @interface Subtask 4 { 5 id _delegate; 6 } 7 @property(nonatomic,readwrite,assign) id __weak delegate; // expected-error {{unsafe_unretained property 'delegate' may not also be declared __weak}} 8 @end 9 10 @implementation Subtask 11 @synthesize delegate = _delegate; 12 @end 13 14 15 @interface PVSelectionOverlayView2 16 { 17 id __weak _selectionRect; // expected-error {{cannot create __weak reference because the current deployment target does not support weak references}} expected-error {{existing instance variable '_selectionRect' for property 'selectionRect' with assign attribute must be __unsafe_unretained}} 18 } 19 20 @property(assign) id selectionRect; // expected-note {{property declared here}} 21 22 @end 23 24 @implementation PVSelectionOverlayView2 25 26 @synthesize selectionRect = _selectionRect; // expected-note {{property synthesized here}} 27 @end 28 29
