Re: %prec using undefined token

[Akim Demaille]

Le 30 déc. 2009 à 10:57, Joel E. Denny a écrit :

> On Wed, 30 Dec 2009, Joel E. Denny wrote:
> 
>> The patch below restores the complaint (as an error not a warning) for the 
>> case when a %prec symbol is not defined, but it maintains the complaint 
>> for the case when the symbol is a nonterminal.  This patch might break 
>> compatibility with Bison 2.4 and 2.4.1.  I'm trying to decide if I should 
>> rewrite it to be a warning in Bison 2.4.2 but an error in Bison 2.5 and 
>> later.
> 
> I've decided I should, and I've found an easy way to do it.  I'm planning 
> to push the first patch below to branch-2.4.2.  I'm planning to push both 
> patches below to branch-2.5 and master.  I'll wait a little for comments.

I agree you chose the best path.