{-# OPTIONS_GHC -XNoImplicitPrelude #-} {-# OPTIONS_GHC -XDeriveGeneric #-} module GHC.Unit where import GHC.Generics (Generic) default () {- The Unit type is here because GHC.PrimopWrappers needs to use it in a type signature. -} -- | The unit datatype @()@ has one non-undefined member, the nullary -- constructor @()@. data () = () deriving Generic