1 // RUN: %clang_cc1 -fsyntax-only -fobjc-arc -Wno-objc-root-class -Wreceiver-is-weak -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s 2 // RUN: %clang_cc1 -x objective-c++ -fsyntax-only -fobjc-arc -Wno-objc-root-class -Wreceiver-is-weak -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s 3 // rdar://11448209 4 5 #define READONLY readonly 6 7 @class NSView; 8 9 #define IBOutlet __attribute__((iboutlet)) 10 11 @interface I 12 @property (getter = MyGetter, readonly, assign) IBOutlet NSView *myView; // expected-warning {{readonly IBOutlet property 'myView' when auto-synthesized may not work correctly with 'nib' loader}} expected-note {{property should be changed to be readwrite}} 13 14 @property (readonly) IBOutlet NSView *myView1; // expected-warning {{readonly IBOutlet property 'myView1' when auto-synthesized may not work correctly with 'nib' loader}} expected-note {{property should be changed to be readwrite}} 15 16 @property (getter = MyGetter, READONLY) IBOutlet NSView *myView2; // expected-warning {{readonly IBOutlet property 'myView2' when auto-synthesized may not work correctly with 'nib' loader}} 17 18 @end 19 20 @implementation I 21 @end 22 23 24 // rdar://13123861 25 @class UILabel; 26 27 @interface NSObject @end 28 29 @interface RKTFHView : NSObject 30 @property( readonly ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadOnly; // expected-warning {{readonly IBOutlet property 'autoReadOnlyReadOnly' when auto-synthesized may not work correctly with 'nib' loader}} expected-note {{property should be changed to be readwrite}} 31 @property( readonly ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadWrite; 32 @property( readonly ) __attribute__((iboutlet)) UILabel *synthReadOnlyReadWrite; 33 @end 34 35 @interface RKTFHView() 36 @property( readwrite ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadWrite; 37 @property( readwrite ) __attribute__((iboutlet)) UILabel *synthReadOnlyReadWrite; 38 @end 39 40 @implementation RKTFHView 41 @synthesize synthReadOnlyReadWrite=_synthReadOnlyReadWrite; 42 @end 43 44 // rdar://15885642 45 @interface WeakOutlet 46 @property IBOutlet __weak WeakOutlet* WeakProp; 47 @end 48 49 WeakOutlet* func() { 50 __weak WeakOutlet* pwi; 51 pwi.WeakProp = (WeakOutlet*)0; 52 pwi.WeakProp = pwi.WeakProp; 53 return pwi.WeakProp; 54 } 55
