[antlr-interest] file size

yushang yusunn at gmail.com
Tue Nov 8 10:38:59 PST 2011


Sounds sad :( it seems there are lots of work to do .

2011/11/9 Justin Murray <jmurray at aerotech.com>

> That sounds very large to me. I have a parser that generates 97940 lines
> of C, and this is for a terribly ambiguous language with lots of
> backtracking. I would recommend doing some left-factoring and maybe add
> some predicates to trim that down a bit.
>
> On 11/8/2011 1:22 PM, yushang wrote:
> > Hi everyone,
> > Do you think a parser file(C file) with 408284 lines a little big ?
> > What is the biggest parser you've ever seen ? Maybe I need to optimize my
> > grammar ?
> > Many thanks
> >
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