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