1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*67e74705SXin Li 3*67e74705SXin Li@interface I { 4*67e74705SXin Li int Y; 5*67e74705SXin Li} 6*67e74705SXin Li@property int X; 7*67e74705SXin Li@property int Y; 8*67e74705SXin Li@property int Z; 9*67e74705SXin Li@end 10*67e74705SXin Li 11*67e74705SXin Li@implementation I 12*67e74705SXin Li@dynamic X; // expected-note {{previous declaration is here}} 13*67e74705SXin Li@dynamic X; // expected-error {{property 'X' is already implemented}} 14*67e74705SXin Li@synthesize Y; // expected-note {{previous use is here}} 15*67e74705SXin Li@synthesize Z=Y; // expected-error {{synthesized properties 'Z' and 'Y' both claim instance variable 'Y'}} 16*67e74705SXin Li@end 17*67e74705SXin Li 18*67e74705SXin Li// rdar://8703553 19*67e74705SXin Li@interface IDEPathCell 20*67e74705SXin Li{ 21*67e74705SXin Li@private 22*67e74705SXin Li id _gradientStyle; 23*67e74705SXin Li} 24*67e74705SXin Li 25*67e74705SXin Li@property (readwrite, assign, nonatomic) id gradientStyle; 26*67e74705SXin Li@end 27*67e74705SXin Li 28*67e74705SXin Li@implementation IDEPathCell 29*67e74705SXin Li 30*67e74705SXin Li@synthesize gradientStyle = _gradientStyle; 31*67e74705SXin Li- (void)setGradientStyle:(id)value { } 32*67e74705SXin Li 33*67e74705SXin Li+ (id)_componentCellWithRepresentedObject { 34*67e74705SXin Li return self.gradientStyle; 35*67e74705SXin Li} 36*67e74705SXin Li@end 37*67e74705SXin Li 38*67e74705SXin Li// rdar://11054153 39*67e74705SXin Li@interface rdar11054153 40*67e74705SXin Li@property int P; // expected-error {{type of property 'P' ('int') does not match type of accessor 'P' ('void')}} 41*67e74705SXin Li- (void)P; // expected-note {{declared here}} 42*67e74705SXin Li 43*67e74705SXin Li@property int P1; // expected-warning {{type of property 'P1' does not match type of accessor 'P1'}} 44*67e74705SXin Li- (double) P1; // expected-note {{declared here}} 45*67e74705SXin Li 46*67e74705SXin Li@property int P2; // expected-error {{type of property 'P2' ('int') does not match type of accessor 'P2' ('double *')}} 47*67e74705SXin Li- (double*)P2; // expected-note {{declared here}} 48*67e74705SXin Li 49*67e74705SXin Li@end 50