[antlr-interest] 'DOWN' and <UP> tokens

Safiye Celik safisce at gmail.com
Fri Aug 21 08:06:54 PDT 2009


Hi,
While parsing my AST tree, I get some errors such as "no viable alternative
at input 'DOWN'" or "mismatched tree node:1 expecting <UP>". What are those
UP and DOWN tokens? They are not mine :)

-- 
-safiye
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