[antlr-interest] Simplifier.g generates invalid Java for release 3.4 Jul, 19 2001

[David Meibusch]

Following up on post with the same subject:
http://www.antlr.org/pipermail/antlr-interest/2011-August/042470.html

 

I've just upgraded from 3.2 to 3.4 and I've encountered the same issues
with our own combined grammar:

 

The generated parser contains numerous predicates with missing variable
names (invalid Java syntax):

 

    public final void synpred81_EPM_fragment() throws
RecognitionException {

        Token =null;

        ;void  =null

   ...

 

I think the previous post above indicates that an example grammar
exhibits the same issue.

I can post more details (perhaps a repro grammar) if no-one has a simple
fix or workaround.

 

Regards,

Dave
 
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