50 lines
2.5 KiB
Objective-C
50 lines
2.5 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify %s
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// rdar://8308053
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@class NSObject;
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@interface I {
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__attribute__((iboutletcollection(I))) id ivar1;
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__attribute__((iboutletcollection(id))) id ivar2;
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__attribute__((iboutletcollection())) id ivar3;
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__attribute__((iboutletcollection)) id ivar4;
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}
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@property (nonatomic, retain) __attribute__((iboutletcollection(I))) id prop1;
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@property (nonatomic, retain) __attribute__((iboutletcollection(id))) id prop2;
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@property (nonatomic, retain) __attribute__((iboutletcollection())) id prop3;
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@property (nonatomic, retain) __attribute__((iboutletcollection)) id prop4;
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@end
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typedef void *PV;
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@interface BAD {
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__attribute__((iboutletcollection(I, 1))) id ivar1; // expected-error {{expected ')'}} expected-note {{to match}}
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__attribute__((iboutletcollection(B))) id ivar2; // expected-error {{unknown type name 'B'}}
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__attribute__((iboutletcollection(PV))) id ivar3; // expected-error {{invalid type 'PV' (aka 'void *') as argument of iboutletcollection attribute}}
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__attribute__((iboutletcollection(PV))) void *ivar4; // expected-warning {{instance variable with 'iboutletcollection' attribute must be an object type (invalid 'void *')}}
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__attribute__((iboutletcollection(int))) id ivar5; // expected-error {{type argument of iboutletcollection attribute cannot be a builtin type}}
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__attribute__((iboutlet)) int ivar6; // expected-warning {{instance variable with 'iboutlet' attribute must be an object type}}
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}
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@property (nonatomic, retain) __attribute__((iboutletcollection(I,2,3))) id prop1; // expected-error {{expected ')'}} expected-note {{to match}}
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@property (nonatomic, retain) __attribute__((iboutletcollection(B))) id prop2; // expected-error {{unknown type name 'B'}}
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@property __attribute__((iboutletcollection(BAD))) int prop3; // expected-warning {{property with 'iboutletcollection' attribute must be an object type (invalid 'int')}}
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@end
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// rdar://10296078
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@interface ParentRDar10296078 @end
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@class NSArray;
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@protocol RDar10296078_Protocol;
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@class RDar10296078_OtherClass;
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@interface RDar10296078 : ParentRDar10296078
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@property (nonatomic, strong)
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__attribute__((iboutletcollection(RDar10296078_OtherClass<RDar10296078_Protocol>))) NSArray *stuff;
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@end
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// rdar://14212998
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@class UILabel;
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@class NSArray;
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@interface OCTViewController
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@property (nonatomic, assign) __attribute__((iboutletcollection(UILabel))) NSArray *labels; // expected-warning {{IBOutletCollection properties should be copy/strong and not assign}}
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@end
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