{-# LANGUAGE EmptyDataDecls #-} {-# LANGUAGE GADTs #-} {-# LANGUAGE KindSignatures #-} {-# LANGUAGE MultiParamTypeClasses #-} {-# LANGUAGE TemplateHaskell #-} {-# LANGUAGE TypeFamilies #-} {-# LANGUAGE TypeOperators #-} module SingleTHUse where import Single import Generics.MultiRec.Base import Generics.MultiRec.TH -- * Instantiating multirec for Logic using TH -- ** Index type data LogicF :: * -> * where Logic :: LogicF Logic $(deriveAll ''LogicF)