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