From: Samuel Tesla <samuel@...>
Date: 2003-12-05T12:27:15+09:00
Subject: WeakRef and Object#hash

I'm trying to implement a weak key hash to use for generic objects.
I'm more than happy to use Object#hash and Object#eql? as they come
with the distribution, but when I make the WeakRef, the hash values
don't come out the same way:

irb(main):002:0> a = Object.new
=> #<Object:0x402c9b44>
irb(main):003:0> a.hash
=> 538332578
irb(main):004:0> a = WeakRef.new(a)
=> #<Object:0x402c9b44>
irb(main):005:0> a.hash
=> 538323898

Is this by design, or is this a bug somewhere?

-- Samuel