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Re: Precedence declarations applied to rules

From: Frank Heckenbach
Subject: Re: Precedence declarations applied to rules
Date: Tue, 20 May 2003 02:26:21 +0200

Hans Aberg wrote:

> A more serious problem is that I do no see the exact relation to the other
> method of resolving shift/reduce conflicts by using precedence of tokens.
> These two methods, precedence for rules and precedence for tokens, have an
> overlap, but properly one would want to see whether the latter method is a
> proper subset of the former one or not.

I suppose it is, but perhaps not in the natural way, i.e. you might
have to reformulate the grammar slightly to use the new mechanism in
some cases (but I'm not sure).


Frank Heckenbach, address@hidden
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