1// RUN: %clang_cc1 -fsyntax-only -verify %s 2// RUN: %clang_cc1 -x objective-c++ -fsyntax-only -verify %s 3// rdar://8308053 4 5@interface I { 6 __attribute__((iboutletcollection(I))) id ivar1; 7 __attribute__((iboutletcollection(id))) id ivar2; 8 __attribute__((iboutletcollection())) id ivar3; 9 __attribute__((iboutletcollection)) id ivar4; 10} 11@property (nonatomic, retain) __attribute__((iboutletcollection(I))) id prop1; 12@property (nonatomic, retain) __attribute__((iboutletcollection(id))) id prop2; 13@property (nonatomic, retain) __attribute__((iboutletcollection())) id prop3; 14@property (nonatomic, retain) __attribute__((iboutletcollection)) id prop4; 15@end 16 17typedef void *PV; 18@interface BAD { 19 __attribute__((iboutletcollection(I, 1))) id ivar1; // expected-error {{attribute takes one argument}} 20 __attribute__((iboutletcollection(B))) id ivar2; // expected-error {{invalid type 'B' as argument of iboutletcollection attribute}} 21 __attribute__((iboutletcollection(PV))) id ivar3; // expected-error {{invalid type 'PV' as argument of iboutletcollection attribute}} 22 __attribute__((iboutletcollection(PV))) void *ivar4; // expected-error {{ivar with iboutletcollection attribute must have object type (invalid 'void *')}} 23 __attribute__((iboutletcollection(int))) id ivar5; // expected-error {{type argument of iboutletcollection attribute cannot be a builtin type}} 24} 25@property (nonatomic, retain) __attribute__((iboutletcollection(I,2,3))) id prop1; // expected-error {{attribute takes one argument}} 26@property (nonatomic, retain) __attribute__((iboutletcollection(B))) id prop2; // expected-error {{invalid type 'B' as argument of iboutletcollection attribute}} 27 28@property __attribute__((iboutletcollection(BAD))) int prop3; // expected-error {{property with iboutletcollection attribute must have object type (invalid 'int')}} 29@end 30 31