1// RUN: %clang_cc1 -fsyntax-only -verify %s 2// expected-no-diagnostics 3typedef signed char BOOL; 4typedef struct _NSZone NSZone; 5 6@protocol NSObject 7- (BOOL)isEqual:(id)object; 8@end 9 10@protocol NSCopying 11- (id)copyWithZone:(NSZone *)zone; 12@end 13 14@interface NSObject <NSObject> {} 15@end 16 17@class NSString, NSData, NSMutableData, NSMutableDictionary, NSMutableArray; 18 19@interface SCMObject : NSObject <NSCopying> {} 20 @property(assign) SCMObject *__attribute__((objc_gc(weak))) parent; 21@end 22 23@interface SCMNode : SCMObject 24{ 25 NSString *_name; 26} 27@property(copy) NSString *name; 28@end 29 30@implementation SCMNode 31 @synthesize name = _name; 32 - (void) setParent:(SCMObject *__attribute__((objc_gc(weak)))) inParent { 33 super.parent = inParent; 34 } 35@end 36