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On 1/5/11 00:08 , Tony Morris wrote:
> {-# LANGUAGE GeneralizedNewtypeDeriving #-}
>
> import Prelude hiding (Monad(..), Functor(..))
(...)
> -- No instance for (GHC.Base.Monad MMaybe)
That's an artifact of hiding Prelude's Monad, not a problem with the
proposed implementation. I think you can use RebindableSyntax to tell GHC
to use your Monad definition instead of the default?
- --
brandon s. allbery [linux,solaris,freebsd,perl] [email protected]
system administrator [openafs,heimdal,too many hats] [email protected]
electrical and computer engineering, carnegie mellon university KF8NH
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