13 @interface MyClass;  interface
16   MyClass *_Z;
20 …@property (assign, nonatomic) MyClass* A; // explicitly synthesized, not implemented, non-default …
22   @property (assign) MyClass* X;  // automatically synthesized, not implemented
24   @property (assign, nonatomic) MyClass* Y; // automatically synthesized, implemented
26   @property (assign, nonatomic) MyClass* Z; // non-synthesized ivar, implemented setter
29   - (id) initWithPtr:(MyClass*) value;  argument
30   - (id) myInitWithPtr:(MyClass*) value;  argument
31   - (void) someMethod: (MyClass*)In;  argument
37   - (id) initWithPtr: (MyClass*) value {  argument
48   - (id) myInitWithPtr: (MyClass*) value {  argument
53   - (void) setY:(MyClass*) NewValue {  argument
57   - (void) setZ:(MyClass*) NewValue {  argument
65   - (void) someMethod: (MyClass*)In {  argument