bug with definition at top-level:

[Simon Peyton-Jones]

This embarrassing bug in GHC 6.0 has been reported several times now.=20
There's a good workaround: just say

	:t GHC.Err.error

as your first command in GHCi.  Then it'll be happy with your subsequent
definition.

Simon

| -----Original Message-----
| From: glasgow-haskell-bugs-admin@haskell.org
[mailto:glasgow-haskell-bugs-admin@haskell.org] On
| Behalf Of Hal Daume III
| Sent: 11 June 2003 23:56
| To: glasgow-haskell-bugs@haskell.org
| Subject: bug with definition at top-level:
|=20
| 3:54pm moussor:handalign/ ghci
|    ___         ___ _
|   / _ \ /\  /\/ __(_)
|  / /_\// /_/ / /  | |      GHC Interactive, version 6.0, for Haskell
98.
| / /_\\/ __  / /___| |      http://www.haskell.org/ghc/
| \____/\/ /_/\____/|_|      Type :? for help.
|=20
| Loading package base ... linking ... done.
| Loading package lang ... linking ... done.
| Prelude> let f s =3D let (p1:_:p2:_:r1:_:f2:_) =3D map read (words s) =
in
show
| ((2*p1*r1)/(p1+r1)) ++ " & " ++ show ((2*p2*f2)/(p2+f2))
| ghc-6.0: panic! (the `impossible' happened, GHC version 6.0):
|         getLinkDeps No iface for [<pkg>]GHCziErr
|=20
| Please report it as a compiler bug to
glasgow-haskell-bugs@haskell.org,
| or http://sourceforge.net/projects/ghc/.
|=20
|=20
|=20
| --
|  Hal Daume III                                   | hdaume@isi.edu
|  "Arrest this man, he talks in maths."           | www.isi.edu/~hdaume
|=20
| _______________________________________________
| Glasgow-haskell-bugs mailing list
| Glasgow-haskell-bugs@haskell.org
| http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs