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// RUN: %clang_cc1 -fsyntax-only -verify %s
// expected-no-diagnostics
typedef signed char BOOL;
typedef struct _NSZone NSZone;
@protocol NSObject
- (BOOL)isEqual:(id)object;
@end
@protocol NSCopying
- (id)copyWithZone:(NSZone *)zone;
@end
@interface NSObject <NSObject> {}
@end
@class NSString, NSData, NSMutableData, NSMutableDictionary, NSMutableArray;
@interface SCMObject : NSObject <NSCopying> {}
@property(assign) SCMObject *__attribute__((objc_gc(weak))) parent;
@end
@interface SCMNode : SCMObject
{
NSString *_name;
}
@property(copy) NSString *name;
@end
@implementation SCMNode
@synthesize name = _name;
- (void) setParent:(SCMObject *__attribute__((objc_gc(weak)))) inParent {
super.parent = inParent;
}
@end
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