{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE MultiParamTypeClasses #-}
{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeFamilies #-}
{-# OPTIONS_GHC -fno-warn-orphans #-}
module Language.Symantic.Type.Integer where

import Data.Proxy
import Language.Symantic.Type.Root
import Language.Symantic.Type.Type0

-- * Type 'Type_Integer'
-- | The 'Integer' type.
type Type_Integer = Type_Type0 (Proxy Integer)

pattern Type_Integer :: Type_Integer root Integer
pattern Type_Integer  = Type_Type0 Proxy

instance Constraint_Type Eq (Type_Integer root) where
	constraint_type _c Type_Type0{} = Just Dict
instance Constraint_Type Ord (Type_Integer root) where
	constraint_type _c Type_Type0{} = Just Dict
instance Constraint_Type Monoid (Type_Integer root)
instance Constraint_Type Num (Type_Integer root) where
	constraint_type _c Type_Type0{} = Just Dict
instance Constraint_Type Integral (Type_Integer root) where
	constraint_type _c Type_Type0{} = Just Dict
instance String_from_Type (Type_Integer root) where
	string_from_type _ = "Integer"

-- | Inject 'Type_Integer' within a root type.
type_integer :: Lift_Type_Root Type_Integer root => root Integer
type_integer = type_type0