[squeak-dev] AST-Core for Pharo and Squeak?
Hernán Morales Durand
hernan.morales at gmail.com
Sun Dec 6 02:08:08 UTC 2009
Hi guys,
I've noticed a different behavior relating the RBParseTreeSearcher
between Pharo and Squeak, using AST-Core-lr.33, the following code:
| rbMethodNode |
rbMethodNode := RBParser parseMethod: 'test [ ]'.
( RBParseTreeSearcher new
matches: '`{:node | node isVariable }'
do:[: aNode : answer | answer add: aNode; yourself ] )
executeTree: rbMethodNode initialAnswer: Set new.
gives an empty Set in Pharo-Core (#11072) and a Set(RBSequenceNode())
in Squeak 3.10.2
Does anybody know if I should use a different AST-Core version for
Squeak? An alternative repository maybe?
Hernán
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