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Re: too many warnings from Bison CVS for Pike


From: Paul Eggert
Subject: Re: too many warnings from Bison CVS for Pike
Date: Mon, 13 Feb 2006 16:34:59 -0800
User-agent: Gnus/5.1007 (Gnus v5.10.7) Emacs/21.4 (gnu/linux)

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

> You can convert a mid-rule action to a nonterminal, but it seems there is 
> no other way to prevent its value from being leaked during error recovery. 
> Is my understanding correct?

I think so, yes.

This limitation should be documented, I suppose, until we find a way
to fix it (probably by having inline destructor declarations or some
similar monstrosity).  Could you please do that?




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