1// RUN: %clang_cc1 -fsyntax-only -fobjc-arc -Wno-objc-root-class -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 -Warc-repeated-use-of-weak -fobjc-runtime-has-weak -verify %s 3 4#define READONLY readonly 5 6@class NSView; 7 8IB_DESIGNABLE @interface I 9@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}} 10 11IBInspectable @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}} 12 13@property (getter = MyGetter2, READONLY) IBOutlet NSView *myView2; // expected-warning {{readonly IBOutlet property 'myView2' when auto-synthesized may not work correctly with 'nib' loader}} 14 15@end 16 17@implementation I 18@end 19 20@class UILabel; 21 22@interface NSObject @end 23 24@interface RKTFHView : NSObject 25@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}} 26@property( readonly ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadWrite; 27@property( readonly ) __attribute__((iboutlet)) UILabel *synthReadOnlyReadWrite; 28@end 29 30@interface RKTFHView() 31@property( readwrite ) __attribute__((iboutlet)) UILabel *autoReadOnlyReadWrite; 32@property( readwrite ) __attribute__((iboutlet)) UILabel *synthReadOnlyReadWrite; 33@end 34 35@implementation RKTFHView 36@synthesize synthReadOnlyReadWrite=_synthReadOnlyReadWrite; 37@end 38 39@interface WeakOutlet 40@property int Number; 41@property IBOutlet __weak WeakOutlet* WeakProp; 42@end 43 44WeakOutlet* func(void) { 45 __weak WeakOutlet* pwi; 46 pwi.WeakProp = (WeakOutlet*)0; 47 pwi.WeakProp = pwi.WeakProp; 48 return pwi.WeakProp; 49} 50 51WeakOutlet* func2(WeakOutlet* pwi) { 52 [[pwi WeakProp] setNumber:0]; 53 [[pwi WeakProp] setNumber:1]; 54 return [pwi WeakProp]; 55} 56