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Re: too many warnings from Bison CVS for Pike
From: |
Joel E. Denny |
Subject: |
Re: too many warnings from Bison CVS for Pike |
Date: |
Sat, 28 Jan 2006 22:21:39 -0500 (EST) |
On Fri, 27 Jan 2006, Paul Eggert wrote:
> After trying out recent-CVS Bison on a couple of real-world grammars,
> I came to the conclusion that the new warnings cry wolf too often.
> For example, if you use it on the current grammar for Pike
> <http://pike.ida.liu.se/cvs/Pike/7.7/src/language.yacc?1.364>, you get
> 199 warnings, most of them bogus.
>
> The Pike grammar, and I suspect many other grammars, relies on the
> fact that "$$ = $1" is always executed before the actual action
Is this the only case that causes problems?
Joel
- too many warnings from Bison CVS for Pike, Paul Eggert, 2006/01/28
- Re: too many warnings from Bison CVS for Pike,
Joel E. Denny <=
- Re: too many warnings from Bison CVS for Pike, Hans Aberg, 2006/01/29
- Re: too many warnings from Bison CVS for Pike, Joel E. Denny, 2006/01/29
- Re: too many warnings from Bison CVS for Pike, Hans Aberg, 2006/01/29
- Re: too many warnings from Bison CVS for Pike, Joel E. Denny, 2006/01/29
- Re: too many warnings from Bison CVS for Pike, Hans Aberg, 2006/01/29
- Re: too many warnings from Bison CVS for Pike, Joel E. Denny, 2006/01/29
- Re: too many warnings from Bison CVS for Pike, Hans Aberg, 2006/01/29