At 15:33 04.03.2001 -0800, Dan Ingalls wrote:
>3756ClassReshapes -- Andreas Raab -- 2 March 2001
>The change set reformulates most of the mutation mechanism in 
>ClassBuilder. The class builder now mutates both, any old instances and 
>the class itself into the new one in a single step. The CS also introduces 
>a primitive for changing the class of an object provided that the format 
>of the new class is acceptable. [...]

Oh, um --  wow!

Snipped from Andreas' changeset:

 > ClassBuilder removeSelector: #fixObsoleteMethodsFrom:map:!

I had a patch in the queue here, maybe it (attached) still applies to 3.0?

Cheers,
Helge
-------------- next part --------------
A non-text attachment was scrubbed...
Name: CM-copy-hh.cs.gz
Type: application/octet-stream
Size: 396 bytes
Desc: not available
Url : http://lists.squeakfoundation.org/pipermail/squeak-dev/attachments/20010305/1c024e15/CM-copy-hh.cs.obj