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{-# OPTIONS_GHC -w #-}
module Language.Haskell.TH.All (
module Language.Haskell.TH.All,
module Language.Haskell.TH.Syntax, module Language.Haskell.TH.Peephole,
module Language.Haskell.TH.Helper, module Language.Haskell.TH.FixedPpr,
module Language.Haskell.TH.Data, module Language.Haskell.TH.ExpandSynonym,
) where
import Language.Haskell.TH.Syntax
import Language.Haskell.TH.Peephole
import Language.Haskell.TH.Helper
import Language.Haskell.TH.FixedPpr
import Language.Haskell.TH.ExpandSynonym
import Language.Haskell.TH.Data
import Control.Monad
-- | The type of ways to derive classes.
-- Should not really be in this module!
data Derivation = Derivation {
derivationDeriver :: DataDef -> Q [Dec], -- ^ The derivation function proper
derivationName :: String -- ^ The name of the derivation
}
-- create a new derivation more abstractly
derivation :: (DataDef -> [Dec]) -> String -> Derivation
derivation f = Derivation (return . f)
derivationQ :: (DataDef -> Q [Dec]) -> String -> Derivation
derivationQ = Derivation
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