Andrew Coppin <[EMAIL PROTECTED]> wrote: > > instnace Show (Foo Int) ... > > instnace Show (Foo Double) ... > > > > ...WHY did I not think of this myself? o_O
Because it is not Haskell'98?
It requires {-# LANGUAGE OverlappingInstances #-}
Regards,
Malcolm
_______________________________________________
Haskell-Cafe mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/haskell-cafe
