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