[antlr-interest] Walking an AST with a TreeParser

Remi remi.koutcherawy at wanadoo.fr
Wed Jul 31 06:17:51 PDT 2002

I am looking for a way to traverse completely an AST with a TreeParser.
How can you visit all the leafs with a simple rule ?

sibling   :  #( . sibling)  | . sibling ;

doesn't work, it ends with a "<AST>: unexpected end of subtree"

My intent is to look only for special nodes without
either handcode in java or import a whole grammar.



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