1*67e74705SXin Li// RUN: %clang_cc1 -fsyntax-only -verify %s 2*67e74705SXin Li// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify %s 3*67e74705SXin Li// rdar://8308053 4*67e74705SXin Li 5*67e74705SXin Li@class NSObject; 6*67e74705SXin Li 7*67e74705SXin Li@interface I { 8*67e74705SXin Li __attribute__((iboutletcollection(I))) id ivar1; 9*67e74705SXin Li __attribute__((iboutletcollection(id))) id ivar2; 10*67e74705SXin Li __attribute__((iboutletcollection())) id ivar3; 11*67e74705SXin Li __attribute__((iboutletcollection)) id ivar4; 12*67e74705SXin Li} 13*67e74705SXin Li@property (nonatomic, retain) __attribute__((iboutletcollection(I))) id prop1; 14*67e74705SXin Li@property (nonatomic, retain) __attribute__((iboutletcollection(id))) id prop2; 15*67e74705SXin Li@property (nonatomic, retain) __attribute__((iboutletcollection())) id prop3; 16*67e74705SXin Li@property (nonatomic, retain) __attribute__((iboutletcollection)) id prop4; 17*67e74705SXin Li@end 18*67e74705SXin Li 19*67e74705SXin Litypedef void *PV; 20*67e74705SXin Li@interface BAD { 21*67e74705SXin Li __attribute__((iboutletcollection(I, 1))) id ivar1; // expected-error {{expected ')'}} expected-note {{to match}} 22*67e74705SXin Li __attribute__((iboutletcollection(B))) id ivar2; // expected-error {{unknown type name 'B'}} 23*67e74705SXin Li __attribute__((iboutletcollection(PV))) id ivar3; // expected-error {{invalid type 'PV' (aka 'void *') as argument of iboutletcollection attribute}} 24*67e74705SXin Li __attribute__((iboutletcollection(PV))) void *ivar4; // expected-warning {{instance variable with 'iboutletcollection' attribute must be an object type (invalid 'void *')}} 25*67e74705SXin Li __attribute__((iboutletcollection(int))) id ivar5; // expected-error {{type argument of iboutletcollection attribute cannot be a builtin type}} 26*67e74705SXin Li __attribute__((iboutlet)) int ivar6; // expected-warning {{instance variable with 'iboutlet' attribute must be an object type}} 27*67e74705SXin Li} 28*67e74705SXin Li@property (nonatomic, retain) __attribute__((iboutletcollection(I,2,3))) id prop1; // expected-error {{expected ')'}} expected-note {{to match}} 29*67e74705SXin Li@property (nonatomic, retain) __attribute__((iboutletcollection(B))) id prop2; // expected-error {{unknown type name 'B'}} 30*67e74705SXin Li 31*67e74705SXin Li@property __attribute__((iboutletcollection(BAD))) int prop3; // expected-warning {{property with 'iboutletcollection' attribute must be an object type (invalid 'int')}} 32*67e74705SXin Li@end 33*67e74705SXin Li 34*67e74705SXin Li// rdar://10296078 35*67e74705SXin Li@interface ParentRDar10296078 @end 36*67e74705SXin Li@class NSArray; 37*67e74705SXin Li@protocol RDar10296078_Protocol; 38*67e74705SXin Li@class RDar10296078_OtherClass; 39*67e74705SXin Li 40*67e74705SXin Li@interface RDar10296078 : ParentRDar10296078 41*67e74705SXin Li@property (nonatomic, strong) 42*67e74705SXin Li __attribute__((iboutletcollection(RDar10296078_OtherClass<RDar10296078_Protocol>))) NSArray *stuff; 43*67e74705SXin Li@end 44*67e74705SXin Li 45*67e74705SXin Li// rdar://14212998 46*67e74705SXin Li@class UILabel; 47*67e74705SXin Li@class NSArray; 48*67e74705SXin Li@interface OCTViewController 49*67e74705SXin Li@property (nonatomic, assign) __attribute__((iboutletcollection(UILabel))) NSArray *labels; // expected-warning {{IBOutletCollection properties should be copy/strong and not assign}} 50*67e74705SXin Li@end 51