Andreas --

How did you debug this? I remember you saying to Ned that his stack
trace didn't go down far enough to get to the problem..

-----Original Message-----
From: Andreas Raab [mailto:andreas.raab at gmx.de]
Sent: Thursday, February 27, 2003 4:04 PM
To: 'Discussing the Squeak Foundation'
Cc: squeak-dev at lists.squeakfoundation.org
Subject: RE: Outstanding 3.4 bugs?


Hi Ned,

> These bugs (and more, like the much-discussed bug with adding an 
> instVar to ClassDescription) still exist in 3.4g.

Here's an update on this problem. I could trace it down to a very
obscure
breakage of the superclass/subclass invariant which can only happen when
you
recompile any of the essential behaviors (Behavior, ClassDescription,
Class).