Hello,
> Have a look at the "Bugs and Features" page on www.haskell.org/hugs/
> Specifically:
>
> On the February 2000 release, sometimes the typechecker crashes. Here is the fix:
> diff -C2 -r1.15 -r1.16
> *** subst.c 1999/12/21 21:45:24 1.15
> --- subst.c 2000/03/06 22:40:37 1.16
Somehow I couldn't apply that patch and changed the source by hand,
but then that patch solved the problem I had with frantk leading to
the same internal error, as I reported a while ago.
Thanks a lot,
Christian Sievers
