Hi, This is probably a very simple question, but I can't get syntactic predicates to work in lexer rules:
AssignmentOperatorOrKeywordMarker : ':=' => AssignmentOperator | ':' => KeywordMarker ; KeywordMarker : ':' ; AssignmentOperator : ':=' ; What I want to achieve is to have the lexer produce an assignment operator ':=' token instead of a keyword marker ':' whenever possible. The error is "unexpected token: ':='" at AssignmentOperatorOrKeywordMarker rule definition. Any help would be welcomed. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en -~----------~----~----~----~------~----~------~--~---
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