Simon Peyton-Jones wrote:
>
> Kevin
>
> Simon has built your library with the current GHC and it's happy.
> So at the moment we can't reproduce your problem.
Is it happy when you comment out the "import Eval" in Main.hs?
> Have you still
> got it? (After doing your cvs update.)
Updated tuesday morning.
After I commenting out import Eval:
Main.hs:63:
No instance for `Monad Eval.Eval'
arising from use of `elems' at Main.hs:63
ghc-4.02 does not have this problem. Nor does hugs.
>
> Simon
>
> > -----Original Message-----
> > From: Kevin Atkinson
> > Sent: Monday, June 28, 1999 8:10 AM
> > To: [EMAIL PROTECTED]
> > Subject: CVS Version of GHC has problems finding Instances
> >
> >
> > It seams that the CVS version of ghc (June 27) has problems finding
> > instances. See the attached file Main.hs in a message I just sent to
> > the Haskell mailing list with a subject of "Second attempt for an STL
> > like library for Haskell". If I don't import Eval it complains of not
> > being able to find an instance of Monad for Eval.Eval.
> >
> > If this is not a known problem I have some additional examples I can
> > provide. Just let me known.
> > --
> > Kevin Atkinson
> > [EMAIL PROTECTED]
> > http://metalab.unc.edu/kevina/
> >
--
Kevin Atkinson
[EMAIL PROTECTED]
http://metalab.unc.edu/kevina/
