Re: [Haskell-cafe] Making MVar and Chan Instances of Typeable

5 Nov 2004

      nstance Typeable a => Typeable (MVar a) where
  typeOf (x::x) =
    mkAppTy (mkTyCon "Control.Concurrent.MVar.MVar") [typeOf (undefined::x)]

Keean.

MR K P SCHUPKE