I believe you are misunderstanding what I did. At no point did I change an object's type or change its behavior. All I did was change the object's implementatio

I believe you are misunderstanding what I did. At no point did I change an object's type or change its behavior. All I did was change the object's implementation in order to make it more efficient. Being able to redefine the class effectively allowed me to JIT compile the code by hand.