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 49WeakOutlet* func() { 50 __weak WeakOutlet* pwi; 51 pwi.WeakProp = (WeakOutlet*)0; 52 pwi.WeakProp = pwi.WeakProp; 53 return pwi.WeakProp; 54} 55