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 // rdar://20259376 5 6 #define READONLY readonly 7 8 @class NSView; 9 10 IB_DESIGNABLE @interface I 11 @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}} 12 13 IBInspectable @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}} 14 15 @property (getter = MyGetter, READONLY) IBOutlet NSView *myView2; // expected-warning {{readonly IBOutlet property 'myView2' when auto-synthesized may not work correctly with 'nib' loader}} 16 17 @end 18 19 @implementation I 20 @end 21 22 23 // rdar://13123861 24 @class UILabel; 25 26 @interface NSObject @end 27 28 @interface RKTFHView : NSObject 29 @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}} 30 @property( readonly ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadWrite; 31 @property( readonly ) __attribute__((iboutlet)) UILabel *synthReadOnlyReadWrite; 32 @end 33 34 @interface RKTFHView() 35 @property( readwrite ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadWrite; 36 @property( readwrite ) __attribute__((iboutlet)) UILabel *synthReadOnlyReadWrite; 37 @end 38 39 @implementation RKTFHView 40 @synthesize synthReadOnlyReadWrite=_synthReadOnlyReadWrite; 41 @end 42 43 // rdar://15885642 44 @interface WeakOutlet 45 @property IBOutlet __weak WeakOutlet* WeakProp; 46 @end 47 48 WeakOutlet* func() { 49 __weak WeakOutlet* pwi; 50 pwi.WeakProp = (WeakOutlet*)0; 51 pwi.WeakProp = pwi.WeakProp; 52 return pwi.WeakProp; 53 } 54
