[antlr-interest] Antlr 3.2 issues: code too large and "no such attribute: description"

Edson Tirelli tirelli at post.com
Wed Aug 18 12:55:40 PDT 2010


    Source is here:


http://anonsvn.jboss.org/repos/labs/labs/jbossrules/branches/etirelli/drools-compiler/src/main/resources/org/drools/lang/DRL.g

    The generated Java file has 34470 lines when compiled with -debug.
Without debug, 26k lines.

    Edson


2010/8/18 Junkman <j at junkwallah.org>

> Hi Edson,
>
> Just curious.  How big is the grammar file?
>
> Jay
>
> Edson Tirelli wrote:
> >    Hi Jim,
> >
> >    Thank you a lot for your tips. It was very helpful.
> >
> >    A few comments:
> >
> ...
> >
> > 3. Thanks. As now I am getting code too large on the command line as well
> > when generating the grammar with debug info, I will refactor and split
> the
> > grammar into a Composite grammar. I will try to reduce the code on parser
> > actions as you suggested.
> >
> >    Thanks a lot,
> >       Edson
> >
> >
>



-- 
  Edson Tirelli
  JBoss Drools Core Development
  JBoss by Red Hat @ www.jboss.com


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