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