    {-# LANGUAGE DeriveGeneric #-}
    {-# LANGUAGE GeneralizedNewtypeDeriving #-}
    {-# LANGUAGE NoImplicitPrelude #-}
    {-# LANGUAGE Trustworthy #-}

    -----------------------------------------------------------------------------
    -- |
    -- Module      :  Data.Functor.Identity
    -- Copyright   :  (c) Andy Gill 2001,
    --                (c) Oregon Graduate Institute of Science and Technology 2001
    -- License     :  BSD-style (see the file LICENSE)
    --
    -- Maintainer  :  ross@soi.city.ac.uk
    -- Stability   :  experimental
    -- Portability :  portable
    --
    -- The identity functor and monad.
    --
    -- This trivial type constructor serves two purposes:
    --
    -- * It can be used with functions parameterized by functor or monad classes.
    --
    -- * It can be used as a base monad to which a series of monad
    --   transformers may be applied to construct a composite monad.
    --   Most monad transformer modules include the special case of
    --   applying the transformer to 'Identity'.  For example, @State s@
    --   is an abbreviation for @StateT s 'Identity'@.
    --
    -- @since 4.8.0.0
    -----------------------------------------------------------------------------

    module Data.Functor.Identity (
        Identity(..),
      ) where

    import Control.Monad.Fix
    import Data.Bits (Bits, FiniteBits)
    import Data.Coerce
    import Data.Foldable
    import Data.Functor.Utils ((#.))
    import Foreign.Storable (Storable)
    import GHC.Ix (Ix)
    import GHC.Base ( Applicative(..), Eq(..), Functor(..), Monad(..)
                    , Semigroup, Monoid, Ord(..), ($), (.) )
    import GHC.Enum (Bounded, Enum)
    import GHC.Float (Floating, RealFloat)
    import GHC.Generics (Generic, Generic1)
    import GHC.Num (Num)
    import GHC.Read (Read(..), lex, readParen)
    import GHC.Real (Fractional, Integral, Real, RealFrac)
    import GHC.Show (Show(..), showParen, showString)
    import GHC.Types (Bool(..))

    -- | Identity functor and monad. (a non-strict monad)
    --
    -- @since 4.8.0.0
    newtype Identity a = Identity { forall a. Identity a -> a
    runIdentity :: a }
        deriving ( Eq (Identity a)
    Identity a
    Eq (Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> Identity a
    -> (Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Bool)
    -> (Identity a -> Maybe Int)
    -> (Identity a -> Int)
    -> (Identity a -> Bool)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int -> Identity a)
    -> (Identity a -> Int)
    -> Bits (Identity a)
    Int -> Identity a
    Identity a -> Bool
    Identity a -> Int
    Identity a -> Maybe Int
    Identity a -> Identity a
    Identity a -> Int -> Bool
    Identity a -> Int -> Identity a
    Identity a -> Identity a -> Identity a
    forall a.
    Eq a
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> a
    -> (Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> Bool)
    -> (a -> Maybe Int)
    -> (a -> Int)
    -> (a -> Bool)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int -> a)
    -> (a -> Int)
    -> Bits a
    forall {a}. Bits a => Eq (Identity a)
    forall a. Bits a => Identity a
    forall a. Bits a => Int -> Identity a
    forall a. Bits a => Identity a -> Bool
    forall a. Bits a => Identity a -> Int
    forall a. Bits a => Identity a -> Maybe Int
    forall a. Bits a => Identity a -> Identity a
    forall a. Bits a => Identity a -> Int -> Bool
    forall a. Bits a => Identity a -> Int -> Identity a
    forall a. Bits a => Identity a -> Identity a -> Identity a
    popCount :: Identity a -> Int
    $cpopCount :: forall a. Bits a => Identity a -> Int
    rotateR :: Identity a -> Int -> Identity a
    $crotateR :: forall a. Bits a => Identity a -> Int -> Identity a
    rotateL :: Identity a -> Int -> Identity a
    $crotateL :: forall a. Bits a => Identity a -> Int -> Identity a
    unsafeShiftR :: Identity a -> Int -> Identity a
    $cunsafeShiftR :: forall a. Bits a => Identity a -> Int -> Identity a
    shiftR :: Identity a -> Int -> Identity a
    $cshiftR :: forall a. Bits a => Identity a -> Int -> Identity a
    unsafeShiftL :: Identity a -> Int -> Identity a
    $cunsafeShiftL :: forall a. Bits a => Identity a -> Int -> Identity a
    shiftL :: Identity a -> Int -> Identity a
    $cshiftL :: forall a. Bits a => Identity a -> Int -> Identity a
    isSigned :: Identity a -> Bool
    $cisSigned :: forall a. Bits a => Identity a -> Bool
    bitSize :: Identity a -> Int
    $cbitSize :: forall a. Bits a => Identity a -> Int
    bitSizeMaybe :: Identity a -> Maybe Int
    $cbitSizeMaybe :: forall a. Bits a => Identity a -> Maybe Int
    testBit :: Identity a -> Int -> Bool
    $ctestBit :: forall a. Bits a => Identity a -> Int -> Bool
    complementBit :: Identity a -> Int -> Identity a
    $ccomplementBit :: forall a. Bits a => Identity a -> Int -> Identity a
    clearBit :: Identity a -> Int -> Identity a
    $cclearBit :: forall a. Bits a => Identity a -> Int -> Identity a
    setBit :: Identity a -> Int -> Identity a
    $csetBit :: forall a. Bits a => Identity a -> Int -> Identity a
    bit :: Int -> Identity a
    $cbit :: forall a. Bits a => Int -> Identity a
    zeroBits :: Identity a
    $czeroBits :: forall a. Bits a => Identity a
    rotate :: Identity a -> Int -> Identity a
    $crotate :: forall a. Bits a => Identity a -> Int -> Identity a
    shift :: Identity a -> Int -> Identity a
    $cshift :: forall a. Bits a => Identity a -> Int -> Identity a
    complement :: Identity a -> Identity a
    $ccomplement :: forall a. Bits a => Identity a -> Identity a
    xor :: Identity a -> Identity a -> Identity a
    $cxor :: forall a. Bits a => Identity a -> Identity a -> Identity a
    .|. :: Identity a -> Identity a -> Identity a
    $c.|. :: forall a. Bits a => Identity a -> Identity a -> Identity a
    .&. :: Identity a -> Identity a -> Identity a
    $c.&. :: forall a. Bits a => Identity a -> Identity a -> Identity a
    Bits       -- ^ @since 4.9.0.0
                 , Identity a
    Identity a -> Identity a -> Bounded (Identity a)
    forall a. a -> a -> Bounded a
    forall a. Bounded a => Identity a
    maxBound :: Identity a
    $cmaxBound :: forall a. Bounded a => Identity a
    minBound :: Identity a
    $cminBound :: forall a. Bounded a => Identity a
    Bounded    -- ^ @since 4.9.0.0
                 , Int -> Identity a
    Identity a -> Int
    Identity a -> [Identity a]
    Identity a -> Identity a
    Identity a -> Identity a -> [Identity a]
    Identity a -> Identity a -> Identity a -> [Identity a]
    (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Int -> Identity a)
    -> (Identity a -> Int)
    -> (Identity a -> [Identity a])
    -> (Identity a -> Identity a -> [Identity a])
    -> (Identity a -> Identity a -> [Identity a])
    -> (Identity a -> Identity a -> Identity a -> [Identity a])
    -> Enum (Identity a)
    forall a. Enum a => Int -> Identity a
    forall a. Enum a => Identity a -> Int
    forall a. Enum a => Identity a -> [Identity a]
    forall a. Enum a => Identity a -> Identity a
    forall a. Enum a => Identity a -> Identity a -> [Identity a]
    forall a.
    Enum a =>
    Identity a -> Identity a -> Identity a -> [Identity a]
    forall a.
    (a -> a)
    -> (a -> a)
    -> (Int -> a)
    -> (a -> Int)
    -> (a -> [a])
    -> (a -> a -> [a])
    -> (a -> a -> [a])
    -> (a -> a -> a -> [a])
    -> Enum a
    enumFromThenTo :: Identity a -> Identity a -> Identity a -> [Identity a]
    $cenumFromThenTo :: forall a.
    Enum a =>
    Identity a -> Identity a -> Identity a -> [Identity a]
    enumFromTo :: Identity a -> Identity a -> [Identity a]
    $cenumFromTo :: forall a. Enum a => Identity a -> Identity a -> [Identity a]
    enumFromThen :: Identity a -> Identity a -> [Identity a]
    $cenumFromThen :: forall a. Enum a => Identity a -> Identity a -> [Identity a]
    enumFrom :: Identity a -> [Identity a]
    $cenumFrom :: forall a. Enum a => Identity a -> [Identity a]
    fromEnum :: Identity a -> Int
    $cfromEnum :: forall a. Enum a => Identity a -> Int
    toEnum :: Int -> Identity a
    $ctoEnum :: forall a. Enum a => Int -> Identity a
    pred :: Identity a -> Identity a
    $cpred :: forall a. Enum a => Identity a -> Identity a
    succ :: Identity a -> Identity a
    $csucc :: forall a. Enum a => Identity a -> Identity a
    Enum       -- ^ @since 4.9.0.0
                 , Identity a -> Identity a -> Bool
    (Identity a -> Identity a -> Bool)
    -> (Identity a -> Identity a -> Bool) -> Eq (Identity a)
    forall a. Eq a => Identity a -> Identity a -> Bool
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    /= :: Identity a -> Identity a -> Bool
    $c/= :: forall a. Eq a => Identity a -> Identity a -> Bool
    == :: Identity a -> Identity a -> Bool
    $c== :: forall a. Eq a => Identity a -> Identity a -> Bool
    Eq         -- ^ @since 4.8.0.0
                 , Bits (Identity a)
    Bits (Identity a)
    -> (Identity a -> Int)
    -> (Identity a -> Int)
    -> (Identity a -> Int)
    -> FiniteBits (Identity a)
    Identity a -> Int
    forall b.
    Bits b -> (b -> Int) -> (b -> Int) -> (b -> Int) -> FiniteBits b
    forall {a}. FiniteBits a => Bits (Identity a)
    forall a. FiniteBits a => Identity a -> Int
    countTrailingZeros :: Identity a -> Int
    $ccountTrailingZeros :: forall a. FiniteBits a => Identity a -> Int
    countLeadingZeros :: Identity a -> Int
    $ccountLeadingZeros :: forall a. FiniteBits a => Identity a -> Int
    finiteBitSize :: Identity a -> Int
    $cfiniteBitSize :: forall a. FiniteBits a => Identity a -> Int
    FiniteBits -- ^ @since 4.9.0.0
                 , Fractional (Identity a)
    Identity a
    Fractional (Identity a)
    -> Identity a
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> Floating (Identity a)
    Identity a -> Identity a
    Identity a -> Identity a -> Identity a
    forall {a}. Floating a => Fractional (Identity a)
    forall a. Floating a => Identity a
    forall a. Floating a => Identity a -> Identity a
    forall a. Floating a => Identity a -> Identity a -> Identity a
    forall a.
    Fractional a
    -> a
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> Floating a
    log1mexp :: Identity a -> Identity a
    $clog1mexp :: forall a. Floating a => Identity a -> Identity a
    log1pexp :: Identity a -> Identity a
    $clog1pexp :: forall a. Floating a => Identity a -> Identity a
    expm1 :: Identity a -> Identity a
    $cexpm1 :: forall a. Floating a => Identity a -> Identity a
    log1p :: Identity a -> Identity a
    $clog1p :: forall a. Floating a => Identity a -> Identity a
    atanh :: Identity a -> Identity a
    $catanh :: forall a. Floating a => Identity a -> Identity a
    acosh :: Identity a -> Identity a
    $cacosh :: forall a. Floating a => Identity a -> Identity a
    asinh :: Identity a -> Identity a
    $casinh :: forall a. Floating a => Identity a -> Identity a
    tanh :: Identity a -> Identity a
    $ctanh :: forall a. Floating a => Identity a -> Identity a
    cosh :: Identity a -> Identity a
    $ccosh :: forall a. Floating a => Identity a -> Identity a
    sinh :: Identity a -> Identity a
    $csinh :: forall a. Floating a => Identity a -> Identity a
    atan :: Identity a -> Identity a
    $catan :: forall a. Floating a => Identity a -> Identity a
    acos :: Identity a -> Identity a
    $cacos :: forall a. Floating a => Identity a -> Identity a
    asin :: Identity a -> Identity a
    $casin :: forall a. Floating a => Identity a -> Identity a
    tan :: Identity a -> Identity a
    $ctan :: forall a. Floating a => Identity a -> Identity a
    cos :: Identity a -> Identity a
    $ccos :: forall a. Floating a => Identity a -> Identity a
    sin :: Identity a -> Identity a
    $csin :: forall a. Floating a => Identity a -> Identity a
    logBase :: Identity a -> Identity a -> Identity a
    $clogBase :: forall a. Floating a => Identity a -> Identity a -> Identity a
    ** :: Identity a -> Identity a -> Identity a
    $c** :: forall a. Floating a => Identity a -> Identity a -> Identity a
    sqrt :: Identity a -> Identity a
    $csqrt :: forall a. Floating a => Identity a -> Identity a
    log :: Identity a -> Identity a
    $clog :: forall a. Floating a => Identity a -> Identity a
    exp :: Identity a -> Identity a
    $cexp :: forall a. Floating a => Identity a -> Identity a
    pi :: Identity a
    $cpi :: forall a. Floating a => Identity a
    Floating   -- ^ @since 4.9.0.0
                 , Num (Identity a)
    Num (Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Rational -> Identity a)
    -> Fractional (Identity a)
    Rational -> Identity a
    Identity a -> Identity a
    Identity a -> Identity a -> Identity a
    forall {a}. Fractional a => Num (Identity a)
    forall a. Fractional a => Rational -> Identity a
    forall a. Fractional a => Identity a -> Identity a
    forall a. Fractional a => Identity a -> Identity a -> Identity a
    forall a.
    Num a
    -> (a -> a -> a) -> (a -> a) -> (Rational -> a) -> Fractional a
    fromRational :: Rational -> Identity a
    $cfromRational :: forall a. Fractional a => Rational -> Identity a
    recip :: Identity a -> Identity a
    $crecip :: forall a. Fractional a => Identity a -> Identity a
    / :: Identity a -> Identity a -> Identity a
    $c/ :: forall a. Fractional a => Identity a -> Identity a -> Identity a
    Fractional -- ^ @since 4.9.0.0
                 , (forall x. Identity a -> Rep (Identity a) x)
    -> (forall x. Rep (Identity a) x -> Identity a)
    -> Generic (Identity a)
    forall x. Rep (Identity a) x -> Identity a
    forall x. Identity a -> Rep (Identity a) x
    forall a.
    (forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
    forall a x. Rep (Identity a) x -> Identity a
    forall a x. Identity a -> Rep (Identity a) x
    $cto :: forall a x. Rep (Identity a) x -> Identity a
    $cfrom :: forall a x. Identity a -> Rep (Identity a) x
    Generic    -- ^ @since 4.8.0.0
                 , (forall a. Identity a -> Rep1 Identity a)
    -> (forall a. Rep1 Identity a -> Identity a) -> Generic1 Identity
    forall a. Rep1 Identity a -> Identity a
    forall a. Identity a -> Rep1 Identity a
    forall k (f :: k -> *).
    (forall (a :: k). f a -> Rep1 f a)
    -> (forall (a :: k). Rep1 f a -> f a) -> Generic1 f
    $cto1 :: forall a. Rep1 Identity a -> Identity a
    $cfrom1 :: forall a. Identity a -> Rep1 Identity a
    Generic1   -- ^ @since 4.8.0.0
                 , Enum (Identity a)
    Real (Identity a)
    Real (Identity a)
    -> Enum (Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> (Identity a, Identity a))
    -> (Identity a -> Identity a -> (Identity a, Identity a))
    -> (Identity a -> Integer)
    -> Integral (Identity a)
    Identity a -> Integer
    Identity a -> Identity a -> (Identity a, Identity a)
    Identity a -> Identity a -> Identity a
    forall {a}. Integral a => Enum (Identity a)
    forall {a}. Integral a => Real (Identity a)
    forall a. Integral a => Identity a -> Integer
    forall a.
    Integral a =>
    Identity a -> Identity a -> (Identity a, Identity a)
    forall a. Integral a => Identity a -> Identity a -> Identity a
    forall a.
    Real a
    -> Enum a
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a -> (a, a))
    -> (a -> a -> (a, a))
    -> (a -> Integer)
    -> Integral a
    toInteger :: Identity a -> Integer
    $ctoInteger :: forall a. Integral a => Identity a -> Integer
    divMod :: Identity a -> Identity a -> (Identity a, Identity a)
    $cdivMod :: forall a.
    Integral a =>
    Identity a -> Identity a -> (Identity a, Identity a)
    quotRem :: Identity a -> Identity a -> (Identity a, Identity a)
    $cquotRem :: forall a.
    Integral a =>
    Identity a -> Identity a -> (Identity a, Identity a)
    mod :: Identity a -> Identity a -> Identity a
    $cmod :: forall a. Integral a => Identity a -> Identity a -> Identity a
    div :: Identity a -> Identity a -> Identity a
    $cdiv :: forall a. Integral a => Identity a -> Identity a -> Identity a
    rem :: Identity a -> Identity a -> Identity a
    $crem :: forall a. Integral a => Identity a -> Identity a -> Identity a
    quot :: Identity a -> Identity a -> Identity a
    $cquot :: forall a. Integral a => Identity a -> Identity a -> Identity a
    Integral   -- ^ @since 4.9.0.0
                 , Ord (Identity a)
    Ord (Identity a)
    -> ((Identity a, Identity a) -> [Identity a])
    -> ((Identity a, Identity a) -> Identity a -> Int)
    -> ((Identity a, Identity a) -> Identity a -> Int)
    -> ((Identity a, Identity a) -> Identity a -> Bool)
    -> ((Identity a, Identity a) -> Int)
    -> ((Identity a, Identity a) -> Int)
    -> Ix (Identity a)
    (Identity a, Identity a) -> Int
    (Identity a, Identity a) -> [Identity a]
    (Identity a, Identity a) -> Identity a -> Bool
    (Identity a, Identity a) -> Identity a -> Int
    forall a.
    Ord a
    -> ((a, a) -> [a])
    -> ((a, a) -> a -> Int)
    -> ((a, a) -> a -> Int)
    -> ((a, a) -> a -> Bool)
    -> ((a, a) -> Int)
    -> ((a, a) -> Int)
    -> Ix a
    forall {a}. Ix a => Ord (Identity a)
    forall a. Ix a => (Identity a, Identity a) -> Int
    forall a. Ix a => (Identity a, Identity a) -> [Identity a]
    forall a. Ix a => (Identity a, Identity a) -> Identity a -> Bool
    forall a. Ix a => (Identity a, Identity a) -> Identity a -> Int
    unsafeRangeSize :: (Identity a, Identity a) -> Int
    $cunsafeRangeSize :: forall a. Ix a => (Identity a, Identity a) -> Int
    rangeSize :: (Identity a, Identity a) -> Int
    $crangeSize :: forall a. Ix a => (Identity a, Identity a) -> Int
    inRange :: (Identity a, Identity a) -> Identity a -> Bool
    $cinRange :: forall a. Ix a => (Identity a, Identity a) -> Identity a -> Bool
    unsafeIndex :: (Identity a, Identity a) -> Identity a -> Int
    $cunsafeIndex :: forall a. Ix a => (Identity a, Identity a) -> Identity a -> Int
    index :: (Identity a, Identity a) -> Identity a -> Int
    $cindex :: forall a. Ix a => (Identity a, Identity a) -> Identity a -> Int
    range :: (Identity a, Identity a) -> [Identity a]
    $crange :: forall a. Ix a => (Identity a, Identity a) -> [Identity a]
    Ix         -- ^ @since 4.9.0.0
                 , NonEmpty (Identity a) -> Identity a
    Identity a -> Identity a -> Identity a
    (Identity a -> Identity a -> Identity a)
    -> (NonEmpty (Identity a) -> Identity a)
    -> (forall b. Integral b => b -> Identity a -> Identity a)
    -> Semigroup (Identity a)
    forall b. Integral b => b -> Identity a -> Identity a
    forall a. Semigroup a => NonEmpty (Identity a) -> Identity a
    forall a. Semigroup a => Identity a -> Identity a -> Identity a
    forall a b.
    (Semigroup a, Integral b) =>
    b -> Identity a -> Identity a
    forall a.
    (a -> a -> a)
    -> (NonEmpty a -> a)
    -> (forall b. Integral b => b -> a -> a)
    -> Semigroup a
    stimes :: forall b. Integral b => b -> Identity a -> Identity a
    $cstimes :: forall a b.
    (Semigroup a, Integral b) =>
    b -> Identity a -> Identity a
    sconcat :: NonEmpty (Identity a) -> Identity a
    $csconcat :: forall a. Semigroup a => NonEmpty (Identity a) -> Identity a
    <> :: Identity a -> Identity a -> Identity a
    $c<> :: forall a. Semigroup a => Identity a -> Identity a -> Identity a
    Semigroup  -- ^ @since 4.9.0.0
                 , Semigroup (Identity a)
    Identity a
    Semigroup (Identity a)
    -> Identity a
    -> (Identity a -> Identity a -> Identity a)
    -> ([Identity a] -> Identity a)
    -> Monoid (Identity a)
    [Identity a] -> Identity a
    Identity a -> Identity a -> Identity a
    forall a.
    Semigroup a -> a -> (a -> a -> a) -> ([a] -> a) -> Monoid a
    forall {a}. Monoid a => Semigroup (Identity a)
    forall a. Monoid a => Identity a
    forall a. Monoid a => [Identity a] -> Identity a
    forall a. Monoid a => Identity a -> Identity a -> Identity a
    mconcat :: [Identity a] -> Identity a
    $cmconcat :: forall a. Monoid a => [Identity a] -> Identity a
    mappend :: Identity a -> Identity a -> Identity a
    $cmappend :: forall a. Monoid a => Identity a -> Identity a -> Identity a
    mempty :: Identity a
    $cmempty :: forall a. Monoid a => Identity a
    Monoid     -- ^ @since 4.9.0.0
                 , Integer -> Identity a
    Identity a -> Identity a
    Identity a -> Identity a -> Identity a
    (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Identity a -> Identity a)
    -> (Integer -> Identity a)
    -> Num (Identity a)
    forall a. Num a => Integer -> Identity a
    forall a. Num a => Identity a -> Identity a
    forall a. Num a => Identity a -> Identity a -> Identity a
    forall a.
    (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (a -> a)
    -> (Integer -> a)
    -> Num a
    fromInteger :: Integer -> Identity a
    $cfromInteger :: forall a. Num a => Integer -> Identity a
    signum :: Identity a -> Identity a
    $csignum :: forall a. Num a => Identity a -> Identity a
    abs :: Identity a -> Identity a
    $cabs :: forall a. Num a => Identity a -> Identity a
    negate :: Identity a -> Identity a
    $cnegate :: forall a. Num a => Identity a -> Identity a
    * :: Identity a -> Identity a -> Identity a
    $c* :: forall a. Num a => Identity a -> Identity a -> Identity a
    - :: Identity a -> Identity a -> Identity a
    $c- :: forall a. Num a => Identity a -> Identity a -> Identity a
    + :: Identity a -> Identity a -> Identity a
    $c+ :: forall a. Num a => Identity a -> Identity a -> Identity a
    Num        -- ^ @since 4.9.0.0
                 , Eq (Identity a)
    Eq (Identity a)
    -> (Identity a -> Identity a -> Ordering)
    -> (Identity a -> Identity a -> Bool)
    -> (Identity a -> Identity a -> Bool)
    -> (Identity a -> Identity a -> Bool)
    -> (Identity a -> Identity a -> Bool)
    -> (Identity a -> Identity a -> Identity a)
    -> (Identity a -> Identity a -> Identity a)
    -> Ord (Identity a)
    Identity a -> Identity a -> Bool
    Identity a -> Identity a -> Ordering
    Identity a -> Identity a -> Identity a
    forall a.
    Eq a
    -> (a -> a -> Ordering)
    -> (a -> a -> Bool)
    -> (a -> a -> Bool)
    -> (a -> a -> Bool)
    -> (a -> a -> Bool)
    -> (a -> a -> a)
    -> (a -> a -> a)
    -> Ord a
    forall {a}. Ord a => Eq (Identity a)
    forall a. Ord a => Identity a -> Identity a -> Bool
    forall a. Ord a => Identity a -> Identity a -> Ordering
    forall a. Ord a => Identity a -> Identity a -> Identity a
    min :: Identity a -> Identity a -> Identity a
    $cmin :: forall a. Ord a => Identity a -> Identity a -> Identity a
    max :: Identity a -> Identity a -> Identity a
    $cmax :: forall a. Ord a => Identity a -> Identity a -> Identity a
    >= :: Identity a -> Identity a -> Bool
    $c>= :: forall a. Ord a => Identity a -> Identity a -> Bool
    > :: Identity a -> Identity a -> Bool
    $c> :: forall a. Ord a => Identity a -> Identity a -> Bool
    <= :: Identity a -> Identity a -> Bool
    $c<= :: forall a. Ord a => Identity a -> Identity a -> Bool
    < :: Identity a -> Identity a -> Bool
    $c< :: forall a. Ord a => Identity a -> Identity a -> Bool
    compare :: Identity a -> Identity a -> Ordering
    $ccompare :: forall a. Ord a => Identity a -> Identity a -> Ordering
    Ord        -- ^ @since 4.8.0.0
                 , Num (Identity a)
    Ord (Identity a)
    Num (Identity a)
    -> Ord (Identity a)
    -> (Identity a -> Rational)
    -> Real (Identity a)
    Identity a -> Rational
    forall a. Num a -> Ord a -> (a -> Rational) -> Real a
    forall {a}. Real a => Num (Identity a)
    forall {a}. Real a => Ord (Identity a)
    forall a. Real a => Identity a -> Rational
    toRational :: Identity a -> Rational
    $ctoRational :: forall a. Real a => Identity a -> Rational
    Real       -- ^ @since 4.9.0.0
                 , Fractional (Identity a)
    Real (Identity a)
    Real (Identity a)
    -> Fractional (Identity a)
    -> (forall b. Integral b => Identity a -> (b, Identity a))
    -> (forall b. Integral b => Identity a -> b)
    -> (forall b. Integral b => Identity a -> b)
    -> (forall b. Integral b => Identity a -> b)
    -> (forall b. Integral b => Identity a -> b)
    -> RealFrac (Identity a)
    forall b. Integral b => Identity a -> b
    forall b. Integral b => Identity a -> (b, Identity a)
    forall a.
    Real a
    -> Fractional a
    -> (forall b. Integral b => a -> (b, a))
    -> (forall b. Integral b => a -> b)
    -> (forall b. Integral b => a -> b)
    -> (forall b. Integral b => a -> b)
    -> (forall b. Integral b => a -> b)
    -> RealFrac a
    forall {a}. RealFrac a => Fractional (Identity a)
    forall {a}. RealFrac a => Real (Identity a)
    forall a b. (RealFrac a, Integral b) => Identity a -> b
    forall a b.
    (RealFrac a, Integral b) =>
    Identity a -> (b, Identity a)
    floor :: forall b. Integral b => Identity a -> b
    $cfloor :: forall a b. (RealFrac a, Integral b) => Identity a -> b
    ceiling :: forall b. Integral b => Identity a -> b
    $cceiling :: forall a b. (RealFrac a, Integral b) => Identity a -> b
    round :: forall b. Integral b => Identity a -> b
    $cround :: forall a b. (RealFrac a, Integral b) => Identity a -> b
    truncate :: forall b. Integral b => Identity a -> b
    $ctruncate :: forall a b. (RealFrac a, Integral b) => Identity a -> b
    properFraction :: forall b. Integral b => Identity a -> (b, Identity a)
    $cproperFraction :: forall a b.
    (RealFrac a, Integral b) =>
    Identity a -> (b, Identity a)
    RealFrac   -- ^ @since 4.9.0.0
                 , Floating (Identity a)
    RealFrac (Identity a)
    RealFrac (Identity a)
    -> Floating (Identity a)
    -> (Identity a -> Integer)
    -> (Identity a -> Int)
    -> (Identity a -> (Int, Int))
    -> (Identity a -> (Integer, Int))
    -> (Integer -> Int -> Identity a)
    -> (Identity a -> Int)
    -> (Identity a -> Identity a)
    -> (Int -> Identity a -> Identity a)
    -> (Identity a -> Bool)
    -> (Identity a -> Bool)
    -> (Identity a -> Bool)
    -> (Identity a -> Bool)
    -> (Identity a -> Bool)
    -> (Identity a -> Identity a -> Identity a)
    -> RealFloat (Identity a)
    Int -> Identity a -> Identity a
    Integer -> Int -> Identity a
    Identity a -> Bool
    Identity a -> Int
    Identity a -> Integer
    Identity a -> (Int, Int)
    Identity a -> (Integer, Int)
    Identity a -> Identity a
    Identity a -> Identity a -> Identity a
    forall {a}. RealFloat a => Floating (Identity a)
    forall {a}. RealFloat a => RealFrac (Identity a)
    forall a. RealFloat a => Int -> Identity a -> Identity a
    forall a. RealFloat a => Integer -> Int -> Identity a
    forall a. RealFloat a => Identity a -> Bool
    forall a. RealFloat a => Identity a -> Int
    forall a. RealFloat a => Identity a -> Integer
    forall a. RealFloat a => Identity a -> (Int, Int)
    forall a. RealFloat a => Identity a -> (Integer, Int)
    forall a. RealFloat a => Identity a -> Identity a
    forall a. RealFloat a => Identity a -> Identity a -> Identity a
    forall a.
    RealFrac a
    -> Floating a
    -> (a -> Integer)
    -> (a -> Int)
    -> (a -> (Int, Int))
    -> (a -> (Integer, Int))
    -> (Integer -> Int -> a)
    -> (a -> Int)
    -> (a -> a)
    -> (Int -> a -> a)
    -> (a -> Bool)
    -> (a -> Bool)
    -> (a -> Bool)
    -> (a -> Bool)
    -> (a -> Bool)
    -> (a -> a -> a)
    -> RealFloat a
    atan2 :: Identity a -> Identity a -> Identity a
    $catan2 :: forall a. RealFloat a => Identity a -> Identity a -> Identity a
    isIEEE :: Identity a -> Bool
    $cisIEEE :: forall a. RealFloat a => Identity a -> Bool
    isNegativeZero :: Identity a -> Bool
    $cisNegativeZero :: forall a. RealFloat a => Identity a -> Bool
    isDenormalized :: Identity a -> Bool
    $cisDenormalized :: forall a. RealFloat a => Identity a -> Bool
    isInfinite :: Identity a -> Bool
    $cisInfinite :: forall a. RealFloat a => Identity a -> Bool
    isNaN :: Identity a -> Bool
    $cisNaN :: forall a. RealFloat a => Identity a -> Bool
    scaleFloat :: Int -> Identity a -> Identity a
    $cscaleFloat :: forall a. RealFloat a => Int -> Identity a -> Identity a
    significand :: Identity a -> Identity a
    $csignificand :: forall a. RealFloat a => Identity a -> Identity a
    exponent :: Identity a -> Int
    $cexponent :: forall a. RealFloat a => Identity a -> Int
    encodeFloat :: Integer -> Int -> Identity a
    $cencodeFloat :: forall a. RealFloat a => Integer -> Int -> Identity a
    decodeFloat :: Identity a -> (Integer, Int)
    $cdecodeFloat :: forall a. RealFloat a => Identity a -> (Integer, Int)
    floatRange :: Identity a -> (Int, Int)
    $cfloatRange :: forall a. RealFloat a => Identity a -> (Int, Int)
    floatDigits :: Identity a -> Int
    $cfloatDigits :: forall a. RealFloat a => Identity a -> Int
    floatRadix :: Identity a -> Integer
    $cfloatRadix :: forall a. RealFloat a => Identity a -> Integer
    RealFloat  -- ^ @since 4.9.0.0
                 , Ptr (Identity a) -> IO (Identity a)
    Ptr (Identity a) -> Int -> IO (Identity a)
    Ptr (Identity a) -> Int -> Identity a -> IO ()
    Ptr (Identity a) -> Identity a -> IO ()
    Identity a -> Int
    (Identity a -> Int)
    -> (Identity a -> Int)
    -> (Ptr (Identity a) -> Int -> IO (Identity a))
    -> (Ptr (Identity a) -> Int -> Identity a -> IO ())
    -> (forall b. Ptr b -> Int -> IO (Identity a))
    -> (forall b. Ptr b -> Int -> Identity a -> IO ())
    -> (Ptr (Identity a) -> IO (Identity a))
    -> (Ptr (Identity a) -> Identity a -> IO ())
    -> Storable (Identity a)
    forall b. Ptr b -> Int -> IO (Identity a)
    forall b. Ptr b -> Int -> Identity a -> IO ()
    forall a. Storable a => Ptr (Identity a) -> IO (Identity a)
    forall a. Storable a => Ptr (Identity a) -> Int -> IO (Identity a)
    forall a.
    Storable a =>
    Ptr (Identity a) -> Int -> Identity a -> IO ()
    forall a. Storable a => Ptr (Identity a) -> Identity a -> IO ()
    forall a. Storable a => Identity a -> Int
    forall a b. Storable a => Ptr b -> Int -> IO (Identity a)
    forall a b. Storable a => Ptr b -> Int -> Identity a -> IO ()
    forall a.
    (a -> Int)
    -> (a -> Int)
    -> (Ptr a -> Int -> IO a)
    -> (Ptr a -> Int -> a -> IO ())
    -> (forall b. Ptr b -> Int -> IO a)
    -> (forall b. Ptr b -> Int -> a -> IO ())
    -> (Ptr a -> IO a)
    -> (Ptr a -> a -> IO ())
    -> Storable a
    poke :: Ptr (Identity a) -> Identity a -> IO ()
    $cpoke :: forall a. Storable a => Ptr (Identity a) -> Identity a -> IO ()
    peek :: Ptr (Identity a) -> IO (Identity a)
    $cpeek :: forall a. Storable a => Ptr (Identity a) -> IO (Identity a)
    pokeByteOff :: forall b. Ptr b -> Int -> Identity a -> IO ()
    $cpokeByteOff :: forall a b. Storable a => Ptr b -> Int -> Identity a -> IO ()
    peekByteOff :: forall b. Ptr b -> Int -> IO (Identity a)
    $cpeekByteOff :: forall a b. Storable a => Ptr b -> Int -> IO (Identity a)
    pokeElemOff :: Ptr (Identity a) -> Int -> Identity a -> IO ()
    $cpokeElemOff :: forall a.
    Storable a =>
    Ptr (Identity a) -> Int -> Identity a -> IO ()
    peekElemOff :: Ptr (Identity a) -> Int -> IO (Identity a)
    $cpeekElemOff :: forall a. Storable a => Ptr (Identity a) -> Int -> IO (Identity a)
    alignment :: Identity a -> Int
    $calignment :: forall a. Storable a => Identity a -> Int
    sizeOf :: Identity a -> Int
    $csizeOf :: forall a. Storable a => Identity a -> Int
    Storable   -- ^ @since 4.9.0.0
                 )

    -- | This instance would be equivalent to the derived instances of the
    -- 'Identity' newtype if the 'runIdentity' field were removed
    --
    -- @since 4.8.0.0
    instance (Read a) => Read (Identity a) where
        readsPrec :: Int -> ReadS (Identity a)
    readsPrec Int
    d = Bool -> ReadS (Identity a) -> ReadS (Identity a)
    forall a. Bool -> ReadS a -> ReadS a
    readParen (Int
    d Int -> Int -> Bool
    forall a. Ord a => a -> a -> Bool
    > Int
    10) (ReadS (Identity a) -> ReadS (Identity a))
    -> ReadS (Identity a) -> ReadS (Identity a)
    forall a b. (a -> b) -> a -> b
    $ \ String
    r ->
            [(a -> Identity a
    forall a. a -> Identity a
    Identity a
    x,String
    t) | (String
    "Identity",String
    s) <- ReadS String
    lex String
    r, (a
    x,String
    t) <- Int -> ReadS a
    forall a. Read a => Int -> ReadS a
    readsPrec Int
    11 String
    s]

    -- | This instance would be equivalent to the derived instances of the
    -- 'Identity' newtype if the 'runIdentity' field were removed
    --
    -- @since 4.8.0.0
    instance (Show a) => Show (Identity a) where
        showsPrec :: Int -> Identity a -> ShowS
    showsPrec Int
    d (Identity a
    x) = Bool -> ShowS -> ShowS
    showParen (Int
    d Int -> Int -> Bool
    forall a. Ord a => a -> a -> Bool
    > Int
    10) (ShowS -> ShowS) -> ShowS -> ShowS
    forall a b. (a -> b) -> a -> b
    $
            String -> ShowS
    showString String
    "Identity " ShowS -> ShowS -> ShowS
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . Int -> a -> ShowS
    forall a. Show a => Int -> a -> ShowS
    showsPrec Int
    11 a
    x

    -- ---------------------------------------------------------------------------
    -- Identity instances for Functor and Monad

    -- | @since 4.8.0.0
    instance Foldable Identity where
        foldMap :: forall m a. Monoid m => (a -> m) -> Identity a -> m
    foldMap                = (a -> m) -> Identity a -> m
    coerce

        elem :: forall a. Eq a => a -> Identity a -> Bool
    elem                   = ((a -> Bool) -> (Identity a -> a) -> Identity a -> Bool
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . Identity a -> a
    forall a. Identity a -> a
    runIdentity) ((a -> Bool) -> Identity a -> Bool)
    -> (a -> a -> Bool) -> a -> Identity a -> Bool
    forall b c a. Coercible b c => (b -> c) -> (a -> b) -> a -> c
    #. a -> a -> Bool
    forall a. Eq a => a -> a -> Bool
    (==)
        foldl :: forall b a. (b -> a -> b) -> b -> Identity a -> b
    foldl                  = (b -> a -> b) -> b -> Identity a -> b
    coerce
        foldl' :: forall b a. (b -> a -> b) -> b -> Identity a -> b
    foldl'                 = (b -> a -> b) -> b -> Identity a -> b
    coerce
        foldl1 :: forall a. (a -> a -> a) -> Identity a -> a
    foldl1 a -> a -> a
    _               = Identity a -> a
    forall a. Identity a -> a
    runIdentity
        foldr :: forall a b. (a -> b -> b) -> b -> Identity a -> b
    foldr a -> b -> b
    f b
    z (Identity a
    x) = a -> b -> b
    f a
    x b
    z
        foldr' :: forall a b. (a -> b -> b) -> b -> Identity a -> b
    foldr'                 = (a -> b -> b) -> b -> Identity a -> b
    forall (t :: * -> *) a b.
    Foldable t =>
    (a -> b -> b) -> b -> t a -> b
    foldr
        foldr1 :: forall a. (a -> a -> a) -> Identity a -> a
    foldr1 a -> a -> a
    _               = Identity a -> a
    forall a. Identity a -> a
    runIdentity
        length :: forall a. Identity a -> Int
    length Identity a
    _               = Int
    1
        maximum :: forall a. Ord a => Identity a -> a
    maximum                = Identity a -> a
    forall a. Identity a -> a
    runIdentity
        minimum :: forall a. Ord a => Identity a -> a
    minimum                = Identity a -> a
    forall a. Identity a -> a
    runIdentity
        null :: forall a. Identity a -> Bool
    null Identity a
    _                 = Bool
    False
        product :: forall a. Num a => Identity a -> a
    product                = Identity a -> a
    forall a. Identity a -> a
    runIdentity
        sum :: forall a. Num a => Identity a -> a
    sum                    = Identity a -> a
    forall a. Identity a -> a
    runIdentity
        toList :: forall a. Identity a -> [a]
    toList (Identity a
    x)    = [a
    x]

    -- | @since 4.8.0.0
    instance Functor Identity where
        fmap :: forall a b. (a -> b) -> Identity a -> Identity b
    fmap     = (a -> b) -> Identity a -> Identity b
    coerce

    -- | @since 4.8.0.0
    instance Applicative Identity where
        pure :: forall a. a -> Identity a
    pure     = a -> Identity a
    forall a. a -> Identity a
    Identity
        <*> :: forall a b. Identity (a -> b) -> Identity a -> Identity b
    (<*>)    = Identity (a -> b) -> Identity a -> Identity b
    coerce
        liftA2 :: forall a b c.
    (a -> b -> c) -> Identity a -> Identity b -> Identity c
    liftA2   = (a -> b -> c) -> Identity a -> Identity b -> Identity c
    coerce

    -- | @since 4.8.0.0
    instance Monad Identity where
        Identity a
    m >>= :: forall a b. Identity a -> (a -> Identity b) -> Identity b
    >>= a -> Identity b
    k  = a -> Identity b
    k (Identity a -> a
    forall a. Identity a -> a
    runIdentity Identity a
    m)

    -- | @since 4.8.0.0
    instance MonadFix Identity where
        mfix :: forall a. (a -> Identity a) -> Identity a
    mfix a -> Identity a
    f   = a -> Identity a
    forall a. a -> Identity a
    Identity ((a -> a) -> a
    forall a. (a -> a) -> a
    fix (Identity a -> a
    forall a. Identity a -> a
    runIdentity (Identity a -> a) -> (a -> Identity a) -> a -> a
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . a -> Identity a
    f))