Hi, I've been trying to use the filter mode to do some optimization to an AST tree. I can't make it work. It seems that it doesn't use filter mode even if I set the filter option to true. The downup (or Downup) method also seems to be missing. I'm using C# and I saw a comment somewhere that filter mode only works with Java as the target language. Is that true?
An alternative would be to use a full grammar but is it really possible in a non-filter grammar to specify special cases that are candidates for optimization? I tried to use syntactic predicates but that doesn't seem to be supported in tree grammars. Thanks for your help, Peter Andersson 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.
