Thanks This is really strange because this means that the unload does not work well :) On Jan 19, 2012, at 11:26 AM, Mariano Martinez Peck wrote:

stef...there is still a category 'AST-Semantic' which has:

AnObsoleteRBProgramNodeVisitor subclass: #RBSemanticAnnotator instanceVariableNames: 'scope' classVariableNames: '' poolDictionaries: '' category: 'AST-Semantic'

cheers

-- Mariano http://marianopeck.wordpress.com