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zhongge/gist:f0bf5a7e7200e74f2fe9

Created December 14, 2014 11:31
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What is the bug in this code and what is the consequence?
Raw
gistfile1.txt
There is no bug in compile. But It has memory leaks. Because of child.parent = parent when TTChild's @property (automic) TTParent *parent;
How to fix?
As a way of fixing, you can change the TTChild's parent property.
@property (atomic, assign) TTParent *parent;//use assign.
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