blob: 4ab2f56a4a4fa32e7d9dcc53eff7970a23ec58c7 [file] [log] [blame]
// RUN: %clang_cc1 -fsyntax-only -Weverything -verify %s
// rdar://11656982
/** Normally, a property cannot be both 'readonly' and having a "write" attribute
(copy/retain/etc.). But, property declaration in primary class and protcols
are tentative as they may be overridden into a 'readwrite' property in class
extensions. Postpone diagnosing such warnings until the class implementation
is seen.
*/
@interface Super {
}
@end
@class NSString;
@interface MyClass : Super
@property(nonatomic, copy, readonly) NSString *prop;
@end
@interface MyClass ()
@property(nonatomic, copy, readwrite) NSString *prop;
@end
@implementation MyClass
@synthesize prop;
@end
@protocol P
@property(nonatomic, copy, readonly) NSString *prop;
@end
@interface YourClass : Super <P>
@end
@interface YourClass ()
@property(nonatomic, copy, readwrite) NSString *prop;
@end
@implementation YourClass
@synthesize prop;
@end