1// RUN: %clang_cc1 -fsyntax-only -verify %s 2typedef signed char BOOL; 3typedef struct _NSZone NSZone; 4 5@protocol NSObject 6- (BOOL)isEqual:(id)object; 7@end 8 9@protocol NSCopying 10- (id)copyWithZone:(NSZone *)zone; 11@end 12 13@interface NSObject <NSObject> {} 14@end 15 16@class NSString, NSData, NSMutableData, NSMutableDictionary, NSMutableArray; 17 18@interface SCMObject : NSObject <NSCopying> {} 19 @property(assign) SCMObject *__attribute__((objc_gc(weak))) parent; 20@end 21 22@interface SCMNode : SCMObject 23{ 24 NSString *_name; 25} 26@property(copy) NSString *name; 27@end 28 29@implementation SCMNode 30 @synthesize name = _name; 31 - (void) setParent:(SCMObject *__attribute__((objc_gc(weak)))) inParent { 32 super.parent = inParent; 33 } 34@end 35