[antlr-interest] Evaluating exprs+

Ilia Kantor ilia at obnovlenie.ru
Mon Sep 4 02:37:46 PDT 2006


I have a rule 
exprs returns [String value]: expr+;

Thanks to Terrence and ANTLR3, it works.

How can I concatenate all values returned by expr ?

Something like
exprs returns [String value]: a b { return a+b };
but for antlr3 and working in my case.






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