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Re: symbol declarations after rules

From: Akim Demaille
Subject: Re: symbol declarations after rules
Date: Tue, 27 Jun 2006 14:52:32 +0200
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux)

>>> "Joel" == Joel E Denny <address@hidden> writes:

 >>> One %define can override an earlier %define.
 >> Yacc doesn't have %define.  Can we change this to generate a
 >> diagnostic instead of silently ignoring the earlier definition?  Or is
 >> there some use for overriding?

 > I'm not sure.  I don't know the history here.  Maybe Akim knows?

No specific reason.  We can't make that a warning/error if you wish.

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