Hi community, I have the following rule:
unary_expression : unary_expr -> ^(UNARY_EXPRESSION unary_expr) ; I want to rewrite it only if unary_expr returns a non-empty result. Actually, I want to solve the org.antlr.runtime.tree.RewriteEmptyStreamException: rule unary_expr. I think, it is quite easy, but I am too new to ANTLR. Regards, Christian List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- 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.
