TGen in 2.9a?

Bob Arning arning at charm.net
Fri Sep 29 01:11:36 UTC 2000


On Thu, 28 Sep 2000 11:18:19 -0400 Mark Guzdial <guzdial at cc.gatech.edu> wrote:
>Has anyone got TGen to work in 2.9a?  I was trying to load up the 
>ray-tracing language GML into 2.9a (using the tgen at 
>http://calliso.swiki.net), but I kept getting some really severe 
>crashes ("Hit any key to restart").  Then I took a fresh 2.9a image, 
>loaded all updates, then tried again from MVC.  I kept getting that 
>Object did not understand variableSubclass... to create classes like 
>Grammar.  I backed down to a 2.8 image and had no problem.

Mark & others,

The crash is because the change set redefines SequencableCollection>>hash in a way incompatible with the current definition. I manually edited that method out of the change set and it filed in OK. Whether or not it still works, I cannot say.

Cheers,
Bob





More information about the Squeak-dev mailing list