[Haskell-beginners] `coarbitrary' is not a (visible) method of class `Arbitrary'

[Daniel Fischer]

Am Samstag 19 Dezember 2009 15:30:10 schrieb Amy de Buitléir:
> import Char
> import List

The wrappers around the pre-hierarchical-modules standard libraries may not be around 
forever, so it's better to get used to

import Data.Char
import Data.List

before they're gone.