From: Brian Candler <b.candler@...>
Date: 2009-12-20T01:46:09+09:00
Subject: Re: special cased?

Roger Pack wrote:
> shouldn't @a just lookup @@a in the parent?

Nope - class variables (@@) have nothing to do with instance variables 
(@). @a in this case is just an instance variable of the class object, 
so @a in class B is different to @a in class A

Class variables are a very strange beast with bizarre semantics. I would 
avoid them if I were you.

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