On Fri, 8 Apr 2005, Bo Herlin wrote: (snip)
Is it possible to make this work?
This is an extension beyond the 1998 standard, but http://haskell.org/hawiki/ExistentialTypes may be interesting to you.
Yes, I think this is what I was aiming at.
Thanks!
/Bo Herlin _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe