Re: truth of %nil

[Ken Raeburn]

On Aug 31, 2009, at 17:59, Ludovic Courtès wrote:
> > I think I'm mildly in favor of keeping all-bits-zero as an invalid
> > representation.  But, if it's a huge win for BDW-GC, maybe it's worth
> > it.
>
> As discussed in my other message, it would actually be harmful.

Then I'm definitely in favor of keeping it as invalid! :-)

Ken