Another bug I think

[George Russell]

I'm trying to get UniForM through ghc 5.00 (limping at the moment, as I
have to turn on -fasm -Onot to work around bugs previously reported) and
I get

ghc-5.00: panic! (the `impossible' happened, GHC version 5.00):
        ERROR: Native code generator can't handle casm

Please report it as a compiler bug to glasgow-haskell-bugs at haskell.org,
or http://sourceforge.net/projects/ghc/.

Which is what I'm now doing.  Actually I think in this case the bug is
that this is an error message rather than a panic . . .