Chris Muller afunkyobject at yahoo.com
Wed Aug 28 18:29:40 UTC 2002

Markus Fritsche wrote:


I tried to save a project, with Magma loaded before.

27 August 2002 6:42:23 pm

VM: unix - Squeak3.2gamma of 15 January 2002 [latest update: #4881]
Image: Squeak3.2 [latest update: #4956]

Receiver: infinity
Arguments and temporary variables:
aString: 'My subclass should have overridden one of my 
Receiver's instance variables:


Sorry about the problem Markus.  It looks like I forgot to override hash for
MaPositive and MaNegative.  Oooops!!

For now, implement #hash on each of these classes to return an integer (e.g.,
^13 and ^17).

A new version of Magma will be ready in another couple of weeks.  I'll be sure
to include some kind of permanent fix for this.  These classes did not seem to
end up justifying their existence (not heavily used), so I will probably end up
getting rid of them.


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