Hi everyone, I am working on a parser to collect information about my source-code.
Recently I found it quite handy to split my parsing-efforts into a "normal" parser and a tree-parser. To simplify things I told the parser to leave tokens in the AST, indicating a certain construction, so the tree-parser does not need to double-check that. To let the tree-parser know about the tokens, I used the option "tokenVocab=<NameOfParser>". So far this has worked out very nicely but now I seem to have reached a limit at the token-number 127. That is, tokenVocab does not copy any token with a number exceeding 128 (128 is interestingly mapped to 127), so these tokens are unknown in my tree-parser. Looks to me as if this is a bug in ANTLR ;-P. I am using "Version 3.2 Sep 23, 2009 12:02:23" to generate my parsers. Has anyone come accross this phenomenon before and/or does know a work-around (besides the obvious of reducing the number of tokens ;-)). Many thanks for any help in advance, Arne 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.
