SPJ:
> Yes, Jeff Lewis is well advanced with adding functional dependencies
> to GHC. Certainly, if you get GHC from the CVS tree you are getting
> wads of his F-D code. I don't think it's completed yet, though.
> Stay tuned
Excellent stuff. I _think_ this solves a problem I may be about
to have -- it's not Mission Critical for me at the moment, so that's
as good as I would have hoped.
It doesn't look to me like a perfect or general solution, mind you, but
I'll blether about that elseList, if I'm going to reveal my woeful
ignorance on the topic at all.
> Let's hear it for Jeff!
Yay!
Cheers,
Alex.