1*67e74705SXin Li// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify -Wno-objc-root-class %s 2*67e74705SXin Li 3*67e74705SXin Li@interface Subtask 4*67e74705SXin Li{ 5*67e74705SXin Li id _delegate; 6*67e74705SXin Li} 7*67e74705SXin Li@property(nonatomic,readwrite,assign) id __weak delegate; // expected-error {{unsafe_unretained property 'delegate' may not also be declared __weak}} 8*67e74705SXin Li@end 9*67e74705SXin Li 10*67e74705SXin Li@implementation Subtask 11*67e74705SXin Li@synthesize delegate = _delegate; 12*67e74705SXin Li@end 13*67e74705SXin Li 14*67e74705SXin Li 15*67e74705SXin Li@interface PVSelectionOverlayView2 16*67e74705SXin Li{ 17*67e74705SXin Li 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*67e74705SXin Li} 19*67e74705SXin Li 20*67e74705SXin Li@property(assign) id selectionRect; // expected-note {{property declared here}} 21*67e74705SXin Li 22*67e74705SXin Li@end 23*67e74705SXin Li 24*67e74705SXin Li@implementation PVSelectionOverlayView2 25*67e74705SXin Li 26*67e74705SXin Li@synthesize selectionRect = _selectionRect; // expected-note {{property synthesized here}} 27*67e74705SXin Li@end 28*67e74705SXin Li 29