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Re: end token in rules, %type, %printer, or %destructor

From: Joel E. Denny
Subject: Re: end token in rules, %type, %printer, or %destructor
Date: Sat, 8 Jul 2006 10:52:42 -0400 (EDT)

On Sat, 8 Jul 2006, Frans Englich wrote:

> On Saturday 08 July 2006 02:44, Joel E. Denny wrote:
> > If the user declares his own end token (token 0), should Bison allow him
> > to put it in a grammar rule?  Currently, it does.
> Hm, could you elaborate on this? I would very much like to create a token for 
> token '0'(EOF).

%token END 0 "end of file"

You can find that somewhere in the C++ section of the manual.

Do you have any need to put END in your grammar?  Do you have any need to 
give it a semantic value?

> You're welcome to follow up thread "Enum for token '0', EOF" 
> on help-bison.

I don't seem to have the message.  Could you post a follow-up with that 
information?  That'll save me from having to figure out how to fetch an 
old message.


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