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Re: yydestroyGLRState prints unresolved semantic value
From: |
Joel E. Denny |
Subject: |
Re: yydestroyGLRState prints unresolved semantic value |
Date: |
Fri, 6 Jan 2006 15:09:32 -0500 (EST) |
On Thu, 5 Jan 2006, Joel E. Denny wrote:
> Since this patch touches more than GLR-related code, I thought it would be
> best to ask for approval before committing. Is this ok?
>
> Joel
>
> 2006-01-05 Joel E. Denny <address@hidden>
>
> * data/c.m4 (b4_yy_symbol_print_generate): In yy_symbol_print, accept
> !yyvaluep as signal that no semantic value is available to print.
> * data/glr.c (yydestroyGLRState): If state is not resolved, don't try
> to print a semantic value.
I've gone ahead and installed this. It's such a trivial change that I'm
sure we can back it out if necessary.
Joel