1*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc@interface I { 4*f4a2713aSLionel Sambuc int Y; 5*f4a2713aSLionel Sambuc} 6*f4a2713aSLionel Sambuc@property int X; 7*f4a2713aSLionel Sambuc@property int Y; 8*f4a2713aSLionel Sambuc@property int Z; 9*f4a2713aSLionel Sambuc@end 10*f4a2713aSLionel Sambuc 11*f4a2713aSLionel Sambuc@implementation I 12*f4a2713aSLionel Sambuc@dynamic X; // expected-note {{previous declaration is here}} 13*f4a2713aSLionel Sambuc@dynamic X; // expected-error {{property 'X' is already implemented}} 14*f4a2713aSLionel Sambuc@synthesize Y; // expected-note {{previous use is here}} 15*f4a2713aSLionel Sambuc@synthesize Z=Y; // expected-error {{synthesized properties 'Z' and 'Y' both claim instance variable 'Y'}} 16*f4a2713aSLionel Sambuc@end 17*f4a2713aSLionel Sambuc 18*f4a2713aSLionel Sambuc// rdar://8703553 19*f4a2713aSLionel Sambuc@interface IDEPathCell 20*f4a2713aSLionel Sambuc{ 21*f4a2713aSLionel Sambuc@private 22*f4a2713aSLionel Sambuc id _gradientStyle; 23*f4a2713aSLionel Sambuc} 24*f4a2713aSLionel Sambuc 25*f4a2713aSLionel Sambuc@property (readwrite, assign, nonatomic) id gradientStyle; 26*f4a2713aSLionel Sambuc@end 27*f4a2713aSLionel Sambuc 28*f4a2713aSLionel Sambuc@implementation IDEPathCell 29*f4a2713aSLionel Sambuc 30*f4a2713aSLionel Sambuc@synthesize gradientStyle = _gradientStyle; 31*f4a2713aSLionel Sambuc- (void)setGradientStyle:(id)value { } 32*f4a2713aSLionel Sambuc 33*f4a2713aSLionel Sambuc+ (id)_componentCellWithRepresentedObject { 34*f4a2713aSLionel Sambuc return self.gradientStyle; 35*f4a2713aSLionel Sambuc} 36*f4a2713aSLionel Sambuc@end 37*f4a2713aSLionel Sambuc 38*f4a2713aSLionel Sambuc// rdar://11054153 39*f4a2713aSLionel Sambuc@interface rdar11054153 40*f4a2713aSLionel Sambuc@property int P; // expected-error {{type of property 'P' ('int') does not match type of accessor 'P' ('void')}} 41*f4a2713aSLionel Sambuc- (void)P; // expected-note {{declared here}} 42*f4a2713aSLionel Sambuc 43*f4a2713aSLionel Sambuc@property int P1; // expected-warning {{type of property 'P1' does not match type of accessor 'P1'}} 44*f4a2713aSLionel Sambuc- (double) P1; // expected-note {{declared here}} 45*f4a2713aSLionel Sambuc 46*f4a2713aSLionel Sambuc@property int P2; // expected-error {{type of property 'P2' ('int') does not match type of accessor 'P2' ('double *')}} 47*f4a2713aSLionel Sambuc- (double*)P2; // expected-note {{declared here}} 48*f4a2713aSLionel Sambuc 49*f4a2713aSLionel Sambuc@end 50