正在调用Swift deinit，但对象仍然没有解除分配

In swift I am getting the deinit function to print out a line saying that the object has been de initialized, but the object is still being reported as live in Instruments, allocations tool. I didn't think this was even possible. Is there a way to find out why it's not being freed? Or is there a way to find out what child objects could be holding it up?In swift I am getting the deinit function to pr