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// RUN: %clang_cc1 -fsyntax-only -verify %s
// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify %s
// rdar: // 8308053
@interface I {
__attribute__((iboutletcollection(I))) id ivar1;
__attribute__((iboutletcollection(id))) id ivar2;
__attribute__((iboutletcollection())) id ivar3;
__attribute__((iboutletcollection)) id ivar4;
}
@property (nonatomic, retain) __attribute__((iboutletcollection(I))) id prop1;
@property (nonatomic, retain) __attribute__((iboutletcollection(id))) id prop2;
@property (nonatomic, retain) __attribute__((iboutletcollection())) id prop3;
@property (nonatomic, retain) __attribute__((iboutletcollection)) id prop4;
@end
typedef void *PV;
@interface BAD {
__attribute__((iboutletcollection(I, 1))) id ivar1; // expected-error {{attribute requires 1 argument(s)}}
__attribute__((iboutletcollection(B))) id ivar2; // expected-error {{invalid type 'B' as argument of iboutletcollection attribue}}
__attribute__((iboutletcollection(PV))) id ivar3; // // expected-error {{invalid type 'PV' as argument of iboutletcollection attribue}}
}
@property (nonatomic, retain) __attribute__((iboutletcollection(I,2,3))) id prop1; // expected-error {{attribute requires 1 argument(s)}}
@property (nonatomic, retain) __attribute__((iboutletcollection(B))) id prop2; // expected-error {{invalid type 'B' as argument of iboutletcollection attribue}}
@end
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