Re: [Pharo-project] Issue 3398 in pharo: SystemNavigation and SourcedMethodReference

[pharo]

Comment #3 on issue 3398 by stephane.ducasse: SystemNavigation and  
SourcedMethodReference
http://code.google.com/p/pharo/issues/detail?id=3398
Now my definition of hash did not work:

hash
        ^ ((super hash) bitXor:  self timeStamp)
                        bitXor: self sourceCode

Because timeStamp is nil. So I will rollback this change.